131458607

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2671}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 153907200

約数和(自身を除く): 22448593

約数列:

[1, 7, 79, 89, 553, 623, 2671, 7031, 18697, 49217, 211009, 237719, 1477063, 1664033, 18779801, 131458607]

約数ペア:

[(1, 131458607), (7, 18779801), (79, 1664033), (89, 1477063), (553, 237719), (623, 211009), (2671, 49217), (7031, 18697)]