109712477

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 127101312

約数和(自身を除く): 17388835

約数列:

[1, 7, 137, 233, 491, 959, 1631, 3437, 31921, 67267, 114403, 223447, 470869, 800821, 15673211, 109712477]

約数ペア:

[(1, 109712477), (7, 15673211), (137, 800821), (233, 470869), (491, 223447), (959, 114403), (1631, 67267), (3437, 31921)]