12775441

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 15234048

約数和(自身を除く): 2458607

約数列:

[1, 7, 31, 113, 217, 521, 791, 3503, 3647, 16151, 24521, 58873, 113057, 412111, 1825063, 12775441]

約数ペア:

[(1, 12775441), (7, 1825063), (31, 412111), (113, 113057), (217, 58873), (521, 24521), (791, 16151), (3503, 3647)]