8731047

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 13360464

約数和(自身を除く): 4629417

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 1013, 2873, 3039, 8619, 13169, 17221, 39507, 51663, 171197, 223873, 513591, 671619, 2910349, 8731047]

約数ペア:

[(1, 8731047), (3, 2910349), (13, 671619), (17, 513591), (39, 223873), (51, 171197), (169, 51663), (221, 39507), (507, 17221), (663, 13169), (1013, 8619), (2873, 3039)]