13662663

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3371}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 20933376

約数和(自身を除く): 7270713

約数列:

[1, 3, 7, 21, 193, 579, 1351, 3371, 4053, 10113, 23597, 70791, 650603, 1951809, 4554221, 13662663]

約数ペア:

[(1, 13662663), (3, 4554221), (7, 1951809), (21, 650603), (193, 70791), (579, 23597), (1351, 10113), (3371, 4053)]