31361681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 35054544

約数和(自身を除く): 3692863

約数列:

[1, 13, 37, 113, 481, 577, 1469, 4181, 7501, 21349, 54353, 65201, 277537, 847613, 2412437, 31361681]

約数ペア:

[(1, 31361681), (13, 2412437), (37, 847613), (113, 277537), (481, 65201), (577, 54353), (1469, 21349), (4181, 7501)]