23806521

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{9907}}^1$

素因数の和:10005

約数の個数: 16

約数和(自身を含む): 35668800

約数和(自身を除く): 11862279

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 9907, 29721, 89163, 267489, 881723, 2645169, 7935507, 23806521]

約数ペア:

[(1, 23806521), (3, 7935507), (9, 2645169), (27, 881723), (89, 267489), (267, 89163), (801, 29721), (2403, 9907)]