393294507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{13553}}^1$

素因数の和:14142

約数の個数: 16

約数和(自身を含む): 556256160

約数和(自身を除く): 162961653

約数列:

[1, 3, 17, 51, 569, 1707, 9673, 13553, 29019, 40659, 230401, 691203, 7711657, 23134971, 131098169, 393294507]

約数ペア:

[(1, 393294507), (3, 131098169), (17, 23134971), (51, 7711657), (569, 691203), (1707, 230401), (9673, 40659), (13553, 29019)]