7830209401

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{3701}}^1$

素因数の和:4521

約数の個数: 32

約数和(自身を含む): 9902642688

約数和(自身を除く): 2072433287

約数列:

[1, 7, 17, 23, 119, 161, 391, 773, 2737, 3701, 5411, 13141, 17779, 25907, 62917, 85123, 91987, 124453, 302243, 440419, 595861, 1447091, 2115701, 2860873, 10129637, 20026111, 48634841, 65800079, 340443887, 460600553, 1118601343, 7830209401]

約数ペア:

[(1, 7830209401), (7, 1118601343), (17, 460600553), (23, 340443887), (119, 65800079), (161, 48634841), (391, 20026111), (773, 10129637), (2737, 2860873), (3701, 2115701), (5411, 1447091), (13141, 595861), (17779, 440419), (25907, 302243), (62917, 124453), (85123, 91987)]