56740161

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 76633920

約数和(自身を除く): 19893759

約数列:

[1, 3, 131, 353, 393, 409, 1059, 1227, 46243, 53579, 138729, 144377, 160737, 433131, 18913387, 56740161]

約数ペア:

[(1, 56740161), (3, 18913387), (131, 433131), (353, 160737), (393, 144377), (409, 138729), (1059, 53579), (1227, 46243)]