2905683333

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 5091102720

約数和(自身を除く): 2185419387

約数列:

[1, 3, 7, 17, 21, 29, 43, 51, 61, 87, 107, 119, 129, 183, 203, 301, 321, 357, 427, 493, 609, 731, 749, 903, 1037, 1247, 1281, 1479, 1769, 1819, 2193, 2247, 2623, 3103, 3111, 3451, 3741, 4601, 5117, 5307, 5457, 6527, 7259, 7869, 8729, 9309, 10353, 12383, 12733, 13803, 15351, 18361, 19581, 21199, 21721, 21777, 26187, 30073, 32207, 37149, 38199, 44591, 45689, 52751, 55083, 63597, 65163, 76067, 78217, 90219, 96621, 110959, 133429, 133773, 137067, 148393, 158253, 189283, 210511, 228201, 234651, 280661, 312137, 332877, 369257, 400287, 445179, 532469, 547519, 567849, 631533, 776713, 841983, 934003, 936411, 1107771, 1293139, 1324981, 1597407, 1642557, 1964627, 2268293, 2330139, 2802009, 3217811, 3879417, 3974943, 4771237, 5893881, 6804879, 8139169, 9051973, 9653433, 14313711, 15878051, 22524677, 24417507, 27155919, 33398659, 47634153, 56974183, 67574031, 100195977, 138365873, 170922549, 415097619, 968561111, 2905683333]

約数ペア:

[(1, 2905683333), (3, 968561111), (7, 415097619), (17, 170922549), (21, 138365873), (29, 100195977), (43, 67574031), (51, 56974183), (61, 47634153), (87, 33398659), (107, 27155919), (119, 24417507), (129, 22524677), (183, 15878051), (203, 14313711), (301, 9653433), (321, 9051973), (357, 8139169), (427, 6804879), (493, 5893881), (609, 4771237), (731, 3974943), (749, 3879417), (903, 3217811), (1037, 2802009), (1247, 2330139), (1281, 2268293), (1479, 1964627), (1769, 1642557), (1819, 1597407), (2193, 1324981), (2247, 1293139), (2623, 1107771), (3103, 936411), (3111, 934003), (3451, 841983), (3741, 776713), (4601, 631533), (5117, 567849), (5307, 547519), (5457, 532469), (6527, 445179), (7259, 400287), (7869, 369257), (8729, 332877), (9309, 312137), (10353, 280661), (12383, 234651), (12733, 228201), (13803, 210511), (15351, 189283), (18361, 158253), (19581, 148393), (21199, 137067), (21721, 133773), (21777, 133429), (26187, 110959), (30073, 96621), (32207, 90219), (37149, 78217), (38199, 76067), (44591, 65163), (45689, 63597), (52751, 55083)]