131786239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{937}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 147078400

約数和(自身を除く): 15292161

約数列:

[1, 13, 31, 349, 403, 937, 4537, 10819, 12181, 29047, 140647, 327013, 377611, 4251169, 10137403, 131786239]

約数ペア:

[(1, 131786239), (13, 10137403), (31, 4251169), (349, 377611), (403, 327013), (937, 140647), (4537, 29047), (10819, 12181)]