12603357

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{11969}}^1$

素因数の和:11994

約数の個数: 20

約数和(自身を含む): 20277180

約数和(自身を除く): 7673823

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 11969, 35907, 107721, 155597, 323163, 466791, 969489, 1400373, 4201119, 12603357]

約数ペア:

[(1, 12603357), (3, 4201119), (9, 1400373), (13, 969489), (27, 466791), (39, 323163), (81, 155597), (117, 107721), (351, 35907), (1053, 11969)]