2658249

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{2441}}^1$

素因数の和:2469

約数の個数: 18

約数和(自身を含む): 4222218

約数和(自身を除く): 1563969

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 2441, 7323, 21969, 26851, 80553, 241659, 295361, 886083, 2658249]

約数ペア:

[(1, 2658249), (3, 886083), (9, 295361), (11, 241659), (33, 80553), (99, 26851), (121, 21969), (363, 7323), (1089, 2441)]