268889163

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{1451}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 361675776

約数和(自身を除く): 92786613

約数列:

[1, 3, 223, 277, 669, 831, 1451, 4353, 61771, 185313, 323573, 401927, 970719, 1205781, 89629721, 268889163]

約数ペア:

[(1, 268889163), (3, 89629721), (223, 1205781), (277, 970719), (669, 401927), (831, 323573), (1451, 185313), (4353, 61771)]