40279031

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 45894240

約数和(自身を除く): 5615209

約数列:

[1, 13, 19, 247, 313, 521, 4069, 5947, 6773, 9899, 77311, 128687, 163073, 2119949, 3098387, 40279031]

約数ペア:

[(1, 40279031), (13, 3098387), (19, 2119949), (247, 163073), (313, 128687), (521, 77311), (4069, 9899), (5947, 6773)]