875121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 1323840

約数和(自身を除く): 448719

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1181, 3543, 15353, 22439, 46059, 67317, 291707, 875121]

約数ペア:

[(1, 875121), (3, 291707), (13, 67317), (19, 46059), (39, 22439), (57, 15353), (247, 3543), (741, 1181)]