5500781

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 18

約数和(自身を含む): 6571530

約数和(自身を除く): 1070749

約数列:

[1, 11, 13, 121, 143, 169, 269, 1573, 1859, 2959, 3497, 20449, 32549, 38467, 45461, 423137, 500071, 5500781]

約数ペア:

[(1, 5500781), (11, 500071), (13, 423137), (121, 45461), (143, 38467), (169, 32549), (269, 20449), (1573, 3497), (1859, 2959)]