56210919

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17333}}^1$

素因数の和:17406

約数の個数: 16

約数和(自身を含む): 79875072

約数和(自身を除く): 23664153

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 17333, 51999, 398659, 814651, 1195977, 2443953, 18736973, 56210919]

約数ペア:

[(1, 56210919), (3, 18736973), (23, 2443953), (47, 1195977), (69, 814651), (141, 398659), (1081, 51999), (3243, 17333)]