22081641

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{839}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 30535680

約数和(自身を除く): 8454039

約数列:

[1, 3, 31, 93, 283, 839, 849, 2517, 8773, 26009, 26319, 78027, 237437, 712311, 7360547, 22081641]

約数ペア:

[(1, 22081641), (3, 7360547), (31, 712311), (93, 237437), (283, 78027), (839, 26319), (849, 26009), (2517, 8773)]