69642547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2161}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 78212512

約数和(自身を除く): 8569965

約数列:

[1, 13, 37, 67, 481, 871, 2161, 2479, 28093, 32227, 79957, 144787, 1039441, 1882231, 5357119, 69642547]

約数ペア:

[(1, 69642547), (13, 5357119), (37, 1882231), (67, 1039441), (481, 144787), (871, 79957), (2161, 32227), (2479, 28093)]