31189483

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 35094976

約数和(自身を除く): 3905493

約数列:

[1, 13, 37, 61, 481, 793, 1063, 2257, 13819, 29341, 39331, 64843, 511303, 842959, 2399191, 31189483]

約数ペア:

[(1, 31189483), (13, 2399191), (37, 842959), (61, 511303), (481, 64843), (793, 39331), (1063, 29341), (2257, 13819)]