13892403

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5209}}^1$

素因数の和:5346

約数の個数: 16

約数和(自身を含む): 21340160

約数和(自身を除く): 7447757

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 5209, 15627, 36463, 109389, 661543, 1984629, 4630801, 13892403]

約数ペア:

[(1, 13892403), (3, 4630801), (7, 1984629), (21, 661543), (127, 109389), (381, 36463), (889, 15627), (2667, 5209)]