7380207

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{4481}}^1$

素因数の和:4551

約数の個数: 16

約数和(自身を含む): 11115360

約数和(自身を除く): 3735153

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 4481, 13443, 40329, 120987, 273341, 820023, 2460069, 7380207]

約数ペア:

[(1, 7380207), (3, 2460069), (9, 820023), (27, 273341), (61, 120987), (183, 40329), (549, 13443), (1647, 4481)]