47811491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3037}}^1$

素因数の和:3230

約数の個数: 16

約数和(自身を含む): 59204544

約数和(自身を除く): 11393053

約数列:

[1, 7, 13, 91, 173, 1211, 2249, 3037, 15743, 21259, 39481, 276367, 525401, 3677807, 6830213, 47811491]

約数ペア:

[(1, 47811491), (7, 6830213), (13, 3677807), (91, 525401), (173, 276367), (1211, 39481), (2249, 21259), (3037, 15743)]