7910541

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1674

約数の個数: 20

約数和(自身を含む): 12018204

約数和(自身を除く): 4107663

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1601, 1647, 4803, 4941, 14409, 43227, 97661, 129681, 292983, 878949, 2636847, 7910541]

約数ペア:

[(1, 7910541), (3, 2636847), (9, 878949), (27, 292983), (61, 129681), (81, 97661), (183, 43227), (549, 14409), (1601, 4941), (1647, 4803)]