12124971

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 18620784

約数和(自身を除く): 6495813

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 1217, 3321, 3651, 9963, 10953, 32859, 49897, 98577, 149691, 295731, 449073, 1347219, 4041657, 12124971]

約数ペア:

[(1, 12124971), (3, 4041657), (9, 1347219), (27, 449073), (41, 295731), (81, 149691), (123, 98577), (243, 49897), (369, 32859), (1107, 10953), (1217, 9963), (3321, 3651)]