28844893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3709}}^1$

素因数の和:3828

約数の個数: 16

約数和(自身を含む): 36328320

約数和(自身を除く): 7483427

約数列:

[1, 7, 11, 77, 101, 707, 1111, 3709, 7777, 25963, 40799, 285593, 374609, 2622263, 4120699, 28844893]

約数ペア:

[(1, 28844893), (7, 4120699), (11, 2622263), (77, 374609), (101, 285593), (707, 40799), (1111, 25963), (3709, 7777)]