40396719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3911}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 58961664

約数和(自身を除く): 18564945

約数列:

[1, 3, 11, 33, 313, 939, 3443, 3911, 10329, 11733, 43021, 129063, 1224143, 3672429, 13465573, 40396719]

約数ペア:

[(1, 40396719), (3, 13465573), (11, 3672429), (33, 1224143), (313, 129063), (939, 43021), (3443, 11733), (3911, 10329)]