716678901

素因数分解:

$3^3\times {\mathrm{1901}}^1\times {\mathrm{13963}}^1$

素因数の和:15873

約数の個数: 16

約数和(自身を含む): 1062381120

約数和(自身を除く): 345702219

約数列:

[1, 3, 9, 27, 1901, 5703, 13963, 17109, 41889, 51327, 125667, 377001, 26543663, 79630989, 238892967, 716678901]

約数ペア:

[(1, 716678901), (3, 238892967), (9, 79630989), (27, 26543663), (1901, 377001), (5703, 125667), (13963, 51327), (17109, 41889)]