171923629

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 181249200

約数和(自身を除く): 9325571

約数列:

[1, 29, 109, 137, 397, 3161, 3973, 11513, 14933, 43273, 54389, 433057, 1254917, 1577281, 5928401, 171923629]

約数ペア:

[(1, 171923629), (29, 5928401), (109, 1577281), (137, 1254917), (397, 433057), (3161, 54389), (3973, 43273), (11513, 14933)]