39970473

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 54180096

約数和(自身を除く): 14209623

約数列:

[1, 3, 113, 157, 339, 471, 751, 2253, 17741, 53223, 84863, 117907, 254589, 353721, 13323491, 39970473]

約数ペア:

[(1, 39970473), (3, 13323491), (113, 353721), (157, 254589), (339, 117907), (471, 84863), (751, 53223), (2253, 17741)]