22131051

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 30270240

約数和(自身を除く): 8139189

約数列:

[1, 3, 53, 159, 181, 543, 769, 2307, 9593, 28779, 40757, 122271, 139189, 417567, 7377017, 22131051]

約数ペア:

[(1, 22131051), (3, 7377017), (53, 417567), (159, 139189), (181, 122271), (543, 40757), (769, 28779), (2307, 9593)]