2897777306727

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{15955957}}^1$

素因数の和:15957167

約数の個数: 24

約数和(自身を含む): 4435628676336

約数和(自身を除く): 1537851369609

約数列:

[1, 3, 9, 17, 51, 153, 1187, 3561, 10683, 20179, 60537, 181611, 15955957, 47867871, 143603613, 271251269, 813753807, 2441261421, 18939720959, 56819162877, 170457488631, 321975256303, 965925768909, 2897777306727]

約数ペア:

[(1, 2897777306727), (3, 965925768909), (9, 321975256303), (17, 170457488631), (51, 56819162877), (153, 18939720959), (1187, 2441261421), (3561, 813753807), (10683, 271251269), (20179, 143603613), (60537, 47867871), (181611, 15955957)]