131365259

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9697}}^1$

素因数の和:9770

約数の個数: 16

約数和(自身を含む): 148961280

約数和(自身を除く): 17596021

約数列:

[1, 19, 23, 31, 437, 589, 713, 9697, 13547, 184243, 223031, 300607, 4237589, 5711533, 6913961, 131365259]

約数ペア:

[(1, 131365259), (19, 6913961), (23, 5711533), (31, 4237589), (437, 300607), (589, 223031), (713, 184243), (9697, 13547)]