13589709

素因数分解:

$3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 21231360

約数和(自身を除く): 7641651

約数列:

[1, 3, 7, 21, 49, 147, 193, 479, 579, 1351, 1437, 3353, 4053, 9457, 10059, 23471, 28371, 70413, 92447, 277341, 647129, 1941387, 4529903, 13589709]

約数ペア:

[(1, 13589709), (3, 4529903), (7, 1941387), (21, 647129), (49, 277341), (147, 92447), (193, 70413), (479, 28371), (579, 23471), (1351, 10059), (1437, 9457), (3353, 4053)]