12660453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 19819800

約数和(自身を除く): 7159347

約数列:

[1, 3, 9, 13, 39, 117, 241, 449, 723, 1347, 2169, 3133, 4041, 5837, 9399, 17511, 28197, 52533, 108209, 324627, 973881, 1406717, 4220151, 12660453]

約数ペア:

[(1, 12660453), (3, 4220151), (9, 1406717), (13, 973881), (39, 324627), (117, 108209), (241, 52533), (449, 28197), (723, 17511), (1347, 9399), (2169, 5837), (3133, 4041)]