47512569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71663}}^1$

素因数の和:71696

約数の個数: 16

約数和(自身を含む): 72237312

約数和(自身を除く): 24724743

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 71663, 214989, 931619, 1218271, 2794857, 3654813, 15837523, 47512569]

約数ペア:

[(1, 47512569), (3, 15837523), (13, 3654813), (17, 2794857), (39, 1218271), (51, 931619), (221, 214989), (663, 71663)]