89861401

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2473}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 106876800

約数和(自身を除く): 17015399

約数列:

[1, 7, 29, 179, 203, 1253, 2473, 5191, 17311, 36337, 71717, 442667, 502019, 3098669, 12837343, 89861401]

約数ペア:

[(1, 89861401), (7, 12837343), (29, 3098669), (179, 502019), (203, 442667), (1253, 71717), (2473, 36337), (5191, 17311)]