1330372953

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1624387}}^1$

素因数の和:1624413

約数の個数: 24

約数和(自身を含む): 2365108928

約数和(自身を除く): 1034735975

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1624387, 4873161, 11370709, 14619483, 21117031, 34112127, 63351093, 102336381, 147819217, 190053279, 443457651, 1330372953]

約数ペア:

[(1, 1330372953), (3, 443457651), (7, 190053279), (9, 147819217), (13, 102336381), (21, 63351093), (39, 34112127), (63, 21117031), (91, 14619483), (117, 11370709), (273, 4873161), (819, 1624387)]