7131053699

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 10346434560

約数和(自身を除く): 3215380861

約数列:

[1, 7, 11, 17, 23, 41, 53, 77, 109, 119, 161, 187, 253, 287, 371, 391, 451, 583, 697, 763, 901, 943, 1199, 1219, 1309, 1771, 1853, 2173, 2507, 2737, 3157, 4081, 4301, 4469, 4879, 5777, 6307, 6601, 7667, 8393, 8533, 9911, 10373, 12971, 13409, 15211, 16031, 17549, 20383, 20723, 23903, 27577, 30107, 31283, 36941, 40439, 42619, 49159, 49979, 53669, 63547, 69377, 72611, 75973, 93863, 98209, 102787, 112217, 132871, 142681, 145061, 167321, 176341, 193039, 227953, 236857, 258587, 298333, 344113, 349853, 406351, 444829, 468809, 531811, 549769, 687463, 719509, 835703, 849643, 930097, 1080299, 1130657, 1234387, 1461581, 1595671, 1657999, 1747379, 2258807, 2605427, 2844457, 3281663, 3848383, 4026569, 5447711, 5849921, 5947501, 7562093, 7914599, 9346073, 10231067, 12231653, 15811649, 18237989, 19221169, 24846877, 28185983, 38133977, 44292259, 59924821, 65422511, 92611087, 134548183, 173928139, 310045813, 419473747, 648277609, 1018721957, 7131053699]

約数ペア:

[(1, 7131053699), (7, 1018721957), (11, 648277609), (17, 419473747), (23, 310045813), (41, 173928139), (53, 134548183), (77, 92611087), (109, 65422511), (119, 59924821), (161, 44292259), (187, 38133977), (253, 28185983), (287, 24846877), (371, 19221169), (391, 18237989), (451, 15811649), (583, 12231653), (697, 10231067), (763, 9346073), (901, 7914599), (943, 7562093), (1199, 5947501), (1219, 5849921), (1309, 5447711), (1771, 4026569), (1853, 3848383), (2173, 3281663), (2507, 2844457), (2737, 2605427), (3157, 2258807), (4081, 1747379), (4301, 1657999), (4469, 1595671), (4879, 1461581), (5777, 1234387), (6307, 1130657), (6601, 1080299), (7667, 930097), (8393, 849643), (8533, 835703), (9911, 719509), (10373, 687463), (12971, 549769), (13409, 531811), (15211, 468809), (16031, 444829), (17549, 406351), (20383, 349853), (20723, 344113), (23903, 298333), (27577, 258587), (30107, 236857), (31283, 227953), (36941, 193039), (40439, 176341), (42619, 167321), (49159, 145061), (49979, 142681), (53669, 132871), (63547, 112217), (69377, 102787), (72611, 98209), (75973, 93863)]