31090389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11351}}^1$

素因数の和:11448

約数の個数: 16

約数和(自身を含む): 45771264

約数和(自身を除く): 14680875

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 11351, 34053, 124861, 374583, 942133, 2826399, 10363463, 31090389]

約数ペア:

[(1, 31090389), (3, 10363463), (11, 2826399), (33, 942133), (83, 374583), (249, 124861), (913, 34053), (2739, 11351)]