521648551009

素因数分解:

${\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{7197833}}^1$

素因数の和:7198016

約数の個数: 12

約数和(自身を含む): 549295503876

約数和(自身を除く): 27646952867

約数列:

[1, 23, 137, 529, 3151, 72473, 7197833, 165550159, 986103121, 3807653657, 22680371783, 521648551009]

約数ペア:

[(1, 521648551009), (23, 22680371783), (137, 3807653657), (529, 986103121), (3151, 165550159), (72473, 7197833)]