20221617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3181}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 29223488

約数和(自身を除く): 9001871

約数列:

[1, 3, 13, 39, 163, 489, 2119, 3181, 6357, 9543, 41353, 124059, 518503, 1555509, 6740539, 20221617]

約数ペア:

[(1, 20221617), (3, 6740539), (13, 1555509), (39, 518503), (163, 124059), (489, 41353), (2119, 9543), (3181, 6357)]