12123837

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{1237}}^1$

素因数の和:1271

約数の個数: 30

約数和(自身を含む): 19923134

約数和(自身を除く): 7799297

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1237, 3267, 3711, 9801, 11133, 13607, 33399, 40821, 100197, 122463, 149677, 367389, 449031, 1102167, 1347093, 4041279, 12123837]

約数ペア:

[(1, 12123837), (3, 4041279), (9, 1347093), (11, 1102167), (27, 449031), (33, 367389), (81, 149677), (99, 122463), (121, 100197), (297, 40821), (363, 33399), (891, 13607), (1089, 11133), (1237, 9801), (3267, 3711)]