1521000897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{22273}}^1$

素因数の和:22409

約数の個数: 32

約数和(自身を含む): 2335027968

約数和(自身を除く): 814027071

約数列:

[1, 3, 13, 17, 39, 51, 103, 221, 309, 663, 1339, 1751, 4017, 5253, 22273, 22763, 66819, 68289, 289549, 378641, 868647, 1135923, 2294119, 4922333, 6882357, 14766999, 29823547, 39000023, 89470641, 117000069, 507000299, 1521000897]

約数ペア:

[(1, 1521000897), (3, 507000299), (13, 117000069), (17, 89470641), (39, 39000023), (51, 29823547), (103, 14766999), (221, 6882357), (309, 4922333), (663, 2294119), (1339, 1135923), (1751, 868647), (4017, 378641), (5253, 289549), (22273, 68289), (22763, 66819)]