75691931

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 87816960

約数和(自身を除く): 12125029

約数列:

[1, 7, 131, 197, 419, 917, 1379, 2933, 25807, 54889, 82543, 180649, 384223, 577801, 10813133, 75691931]

約数ペア:

[(1, 75691931), (7, 10813133), (131, 577801), (197, 384223), (419, 180649), (917, 82543), (1379, 54889), (2933, 25807)]