3915163

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 4660416

約数和(自身を除く): 745253

約数列:

[1, 7, 53, 61, 173, 371, 427, 1211, 3233, 9169, 10553, 22631, 64183, 73871, 559309, 3915163]

約数ペア:

[(1, 3915163), (7, 559309), (53, 73871), (61, 64183), (173, 22631), (371, 10553), (427, 9169), (1211, 3233)]