12158343

素因数分解:

$3^4\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:788

約数の個数: 20

約数和(自身を含む): 18256480

約数和(自身を除く): 6098137

約数列:

[1, 3, 9, 27, 81, 367, 409, 1101, 1227, 3303, 3681, 9909, 11043, 29727, 33129, 150103, 450309, 1350927, 4052781, 12158343]

約数ペア:

[(1, 12158343), (3, 4052781), (9, 1350927), (27, 450309), (81, 150103), (367, 33129), (409, 29727), (1101, 11043), (1227, 9909), (3303, 3681)]