3935156901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{4943}}^1$

素因数の和:5245

約数の個数: 32

約数和(自身を含む): 5731084800

約数和(自身を除く): 1795927899

約数列:

[1, 3, 13, 39, 137, 149, 411, 447, 1781, 1937, 4943, 5343, 5811, 14829, 20413, 61239, 64259, 192777, 265369, 677191, 736507, 796107, 2031573, 2209521, 8803483, 9574591, 26410449, 28723773, 100901459, 302704377, 1311718967, 3935156901]

約数ペア:

[(1, 3935156901), (3, 1311718967), (13, 302704377), (39, 100901459), (137, 28723773), (149, 26410449), (411, 9574591), (447, 8803483), (1781, 2209521), (1937, 2031573), (4943, 796107), (5343, 736507), (5811, 677191), (14829, 265369), (20413, 192777), (61239, 64259)]