12458043

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11831}}^1$

素因数の和:11856

約数の個数: 20

約数和(自身を含む): 20043408

約数和(自身を除く): 7585365

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11831, 35493, 106479, 153803, 319437, 461409, 958311, 1384227, 4152681, 12458043]

約数ペア:

[(1, 12458043), (3, 4152681), (9, 1384227), (13, 958311), (27, 461409), (39, 319437), (81, 153803), (117, 106479), (351, 35493), (1053, 11831)]