42393313

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2812

約数の個数: 12

約数和(自身を含む): 45799248

約数和(自身を除く): 3405935

約数列:

[1, 19, 43, 361, 817, 2731, 15523, 51889, 117433, 985891, 2231227, 42393313]

約数ペア:

[(1, 42393313), (19, 2231227), (43, 985891), (361, 117433), (817, 51889), (2731, 15523)]