2912921837287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{757}}^1\times {\mathrm{2521}}^1$

素因数の和:3800

約数の個数: 64

約数和(自身を含む): 3730612773888

約数和(自身を除く): 817690936601

約数列:

[1, 7, 11, 43, 77, 301, 461, 473, 757, 2521, 3227, 3311, 5071, 5299, 8327, 17647, 19823, 27731, 32551, 35497, 58289, 108403, 138761, 194117, 218053, 227857, 348977, 358061, 758821, 1162181, 1192433, 1526371, 1908397, 2442839, 2506427, 3838747, 8135267, 8347031, 12783991, 13358779, 15006011, 20992367, 26871229, 49973783, 82061071, 89487937, 105042077, 146946569, 165066121, 349816481, 549711613, 574427497, 879771017, 902671781, 1155462847, 3847981291, 6158397119, 6318702467, 9677481187, 37830153731, 67742368309, 264811076117, 416131691041, 2912921837287]

約数ペア:

[(1, 2912921837287), (7, 416131691041), (11, 264811076117), (43, 67742368309), (77, 37830153731), (301, 9677481187), (461, 6318702467), (473, 6158397119), (757, 3847981291), (2521, 1155462847), (3227, 902671781), (3311, 879771017), (5071, 574427497), (5299, 549711613), (8327, 349816481), (17647, 165066121), (19823, 146946569), (27731, 105042077), (32551, 89487937), (35497, 82061071), (58289, 49973783), (108403, 26871229), (138761, 20992367), (194117, 15006011), (218053, 13358779), (227857, 12783991), (348977, 8347031), (358061, 8135267), (758821, 3838747), (1162181, 2506427), (1192433, 2442839), (1526371, 1908397)]