315763019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{19541}}^1$

素因数の和:19678

約数の個数: 16

約数和(自身を含む): 374268384

約数和(自身を除く): 58505365

約数列:

[1, 11, 13, 113, 143, 1243, 1469, 16159, 19541, 214951, 254033, 2208133, 2794363, 24289463, 28705729, 315763019]

約数ペア:

[(1, 315763019), (11, 28705729), (13, 24289463), (113, 2794363), (143, 2208133), (1243, 254033), (1469, 214951), (16159, 19541)]