30506283

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 45181136

約数和(自身を除く): 14674853

約数列:

[1, 3, 9, 61, 181, 183, 307, 543, 549, 921, 1629, 2763, 11041, 18727, 33123, 55567, 56181, 99369, 166701, 168543, 500103, 3389587, 10168761, 30506283]

約数ペア:

[(1, 30506283), (3, 10168761), (9, 3389587), (61, 500103), (181, 168543), (183, 166701), (307, 99369), (543, 56181), (549, 55567), (921, 33123), (1629, 18727), (2763, 11041)]