42366411

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{2131}}^1$

素因数の和:2231

約数の個数: 18

約数和(自身を含む): 62555012

約数和(自身を除く): 20188601

約数列:

[1, 3, 9, 47, 141, 423, 2131, 2209, 6393, 6627, 19179, 19881, 100157, 300471, 901413, 4707379, 14122137, 42366411]

約数ペア:

[(1, 42366411), (3, 14122137), (9, 4707379), (47, 901413), (141, 300471), (423, 100157), (2131, 19881), (2209, 19179), (6393, 6627)]