80521909

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{11621}}^1$

素因数の和:11688

約数の個数: 12

約数和(自身を含む): 89326692

約数和(自身を除く): 8804783

約数列:

[1, 13, 41, 169, 533, 6929, 11621, 151073, 476461, 1963949, 6193993, 80521909]

約数ペア:

[(1, 80521909), (13, 6193993), (41, 1963949), (169, 476461), (533, 151073), (6929, 11621)]