426202231

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{3137}}^1$

素因数の和:4650

約数の個数: 16

約数和(自身を含む): 525075264

約数和(自身を除く): 98873033

約数列:

[1, 7, 13, 91, 1493, 3137, 10451, 19409, 21959, 40781, 135863, 285467, 4683541, 32784787, 60886033, 426202231]

約数ペア:

[(1, 426202231), (7, 60886033), (13, 32784787), (91, 4683541), (1493, 285467), (3137, 135863), (10451, 40781), (19409, 21959)]