15867423

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12329}}^1$

素因数の和:12359

約数の個数: 24

約数和(自身を含む): 26928720

約数和(自身を除く): 11061297

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 12329, 36987, 110961, 135619, 160277, 406857, 480831, 1220571, 1442493, 1763047, 5289141, 15867423]

約数ペア:

[(1, 15867423), (3, 5289141), (9, 1763047), (11, 1442493), (13, 1220571), (33, 480831), (39, 406857), (99, 160277), (117, 135619), (143, 110961), (429, 36987), (1287, 12329)]