131448107

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4217}}^1$

素因数の和:4358

約数の個数: 16

約数和(自身を含む): 154817472

約数和(自身を除く): 23369365

約数列:

[1, 7, 61, 73, 427, 511, 4217, 4453, 29519, 31171, 257237, 307841, 1800659, 2154887, 18778301, 131448107]

約数ペア:

[(1, 131448107), (7, 18778301), (61, 2154887), (73, 1800659), (427, 307841), (511, 257237), (4217, 31171), (4453, 29519)]