31234593

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47111}}^1$

素因数の和:47144

約数の個数: 16

約数和(自身を含む): 47488896

約数和(自身を除く): 16254303

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 47111, 141333, 612443, 800887, 1837329, 2402661, 10411531, 31234593]

約数ペア:

[(1, 31234593), (3, 10411531), (13, 2402661), (17, 1837329), (39, 800887), (51, 612443), (221, 141333), (663, 47111)]