321198717

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{14071}}^1$

素因数の和:15168

約数の個数: 16

約数和(自身を含む): 489930752

約数和(自身を除く): 168732035

約数列:

[1, 3, 7, 21, 1087, 3261, 7609, 14071, 22827, 42213, 98497, 295491, 15295177, 45885531, 107066239, 321198717]

約数ペア:

[(1, 321198717), (3, 107066239), (7, 45885531), (21, 15295177), (1087, 295491), (3261, 98497), (7609, 42213), (14071, 22827)]