61904531

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 73522080

約数和(自身を除く): 11617549

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 743, 2873, 4901, 6409, 9659, 12631, 21547, 83317, 125567, 164203, 280111, 366299, 2134639, 3641443, 4761887, 61904531]

約数ペア:

[(1, 61904531), (13, 4761887), (17, 3641443), (29, 2134639), (169, 366299), (221, 280111), (377, 164203), (493, 125567), (743, 83317), (2873, 21547), (4901, 12631), (6409, 9659)]