12426453

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11801}}^1$

素因数の和:11826

約数の個数: 20

約数和(自身を含む): 19992588

約数和(自身を除く): 7566135

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11801, 35403, 106209, 153413, 318627, 460239, 955881, 1380717, 4142151, 12426453]

約数ペア:

[(1, 12426453), (3, 4142151), (9, 1380717), (13, 955881), (27, 460239), (39, 318627), (81, 153413), (117, 106209), (351, 35403), (1053, 11801)]