56368581

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 76235904

約数和(自身を除く): 19867323

約数列:

[1, 3, 113, 257, 339, 647, 771, 1941, 29041, 73111, 87123, 166279, 219333, 498837, 18789527, 56368581]

約数ペア:

[(1, 56368581), (3, 18789527), (113, 498837), (257, 219333), (339, 166279), (647, 87123), (771, 73111), (1941, 29041)]