808218897

素因数分解:

$3^1\times {\mathrm{313}}^1\times {\mathrm{491}}^1\times {\mathrm{1753}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 1083887808

約数和(自身を除く): 275668911

約数列:

[1, 3, 313, 491, 939, 1473, 1753, 5259, 153683, 461049, 548689, 860723, 1646067, 2582169, 269406299, 808218897]

約数ペア:

[(1, 808218897), (3, 269406299), (313, 2582169), (491, 1646067), (939, 860723), (1473, 548689), (1753, 461049), (5259, 153683)]