12121533

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 18228600

約数和(自身を除く): 6107067

約数列:

[1, 3, 9, 37, 89, 111, 267, 333, 409, 801, 1227, 3293, 3681, 9879, 15133, 29637, 36401, 45399, 109203, 136197, 327609, 1346837, 4040511, 12121533]

約数ペア:

[(1, 12121533), (3, 4040511), (9, 1346837), (37, 327609), (89, 136197), (111, 109203), (267, 45399), (333, 36401), (409, 29637), (801, 15133), (1227, 9879), (3293, 3681)]