40120873

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 44523136

約数和(自身を除く): 4402263

約数列:

[1, 13, 67, 73, 631, 871, 949, 4891, 8203, 42277, 46063, 63583, 549601, 598819, 3086221, 40120873]

約数ペア:

[(1, 40120873), (13, 3086221), (67, 598819), (73, 549601), (631, 63583), (871, 46063), (949, 42277), (4891, 8203)]