1330362621

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{357913}}^1$

素因数の和:357985

約数の個数: 24

約数和(自身を含む): 2233383360

約数和(自身を除く): 903020739

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 357913, 1073739, 2505391, 3221217, 7516173, 21116867, 22548519, 63350601, 147818069, 190051803, 443454207, 1330362621]

約数ペア:

[(1, 1330362621), (3, 443454207), (7, 190051803), (9, 147818069), (21, 63350601), (59, 22548519), (63, 21116867), (177, 7516173), (413, 3221217), (531, 2505391), (1239, 1073739), (3717, 357913)]