400285437

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1\times {\mathrm{2887}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 539940480

約数和(自身を除く): 139655043

約数列:

[1, 3, 113, 339, 409, 1227, 2887, 8661, 46217, 138651, 326231, 978693, 1180783, 3542349, 133428479, 400285437]

約数ペア:

[(1, 400285437), (3, 133428479), (113, 3542349), (339, 1180783), (409, 978693), (1227, 326231), (2887, 138651), (8661, 46217)]