22921881

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 31525824

約数和(自身を除く): 8603943

約数列:

[1, 3, 43, 129, 137, 411, 1297, 3891, 5891, 17673, 55771, 167313, 177689, 533067, 7640627, 22921881]

約数ペア:

[(1, 22921881), (3, 7640627), (43, 533067), (129, 177689), (137, 167313), (411, 55771), (1297, 17673), (3891, 5891)]