3105621

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1702

約数の個数: 20

約数和(自身を含む): 4843872

約数和(自身を除く): 1738251

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1667, 1863, 5001, 15003, 38341, 45009, 115023, 135027, 345069, 1035207, 3105621]

約数ペア:

[(1, 3105621), (3, 1035207), (9, 345069), (23, 135027), (27, 115023), (69, 45009), (81, 38341), (207, 15003), (621, 5001), (1667, 1863)]