15606201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21061}}^1$

素因数の和:21096

約数の個数: 16

約数和(自身を含む): 23589440

約数和(自身を除く): 7983239

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 21061, 63183, 273793, 400159, 821379, 1200477, 5202067, 15606201]

約数ペア:

[(1, 15606201), (3, 5202067), (13, 1200477), (19, 821379), (39, 400159), (57, 273793), (247, 63183), (741, 21061)]