259969203

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{740653}}^1$

素因数の和:740675

約数の個数: 16

約数和(自身を含む): 414766240

約数和(自身を除く): 154797037

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 740653, 2221959, 6665877, 9628489, 19997631, 28885467, 86656401, 259969203]

約数ペア:

[(1, 259969203), (3, 86656401), (9, 28885467), (13, 19997631), (27, 9628489), (39, 6665877), (117, 2221959), (351, 740653)]