13249479

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 18708480

約数和(自身を除く): 5459001

約数列:

[1, 3, 19, 57, 191, 573, 1217, 3629, 3651, 10887, 23123, 69369, 232447, 697341, 4416493, 13249479]

約数ペア:

[(1, 13249479), (3, 4416493), (19, 697341), (57, 232447), (191, 69369), (573, 23123), (1217, 10887), (3629, 3651)]