20172490797

素因数分解:

$3^1\times {\mathrm{557}}^1\times {\mathrm{3203}}^1\times {\mathrm{3769}}^1$

素因数の和:7532

約数の個数: 16

約数和(自身を含む): 26960506560

約数和(自身を除く): 6788015763

約数列:

[1, 3, 557, 1671, 3203, 3769, 9609, 11307, 1784071, 2099333, 5352213, 6297999, 12072107, 36216321, 6724163599, 20172490797]

約数ペア:

[(1, 20172490797), (3, 6724163599), (557, 36216321), (1671, 12072107), (3203, 6297999), (3769, 5352213), (9609, 2099333), (11307, 1784071)]