13043001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 18230400

約数和(自身を除く): 5187399

約数列:

[1, 3, 23, 69, 421, 449, 1263, 1347, 9683, 10327, 29049, 30981, 189029, 567087, 4347667, 13043001]

約数ペア:

[(1, 13043001), (3, 4347667), (23, 567087), (69, 189029), (421, 30981), (449, 29049), (1263, 10327), (1347, 9683)]