13305865491

素因数分解:

$3^3\times {\mathrm{2551}}^1\times {\mathrm{193183}}^1$

素因数の和:195743

約数の個数: 16

約数和(自身を含む): 19720222720

約数和(自身を除く): 6414357229

約数列:

[1, 3, 9, 27, 2551, 7653, 22959, 68877, 193183, 579549, 1738647, 5215941, 492809833, 1478429499, 4435288497, 13305865491]

約数ペア:

[(1, 13305865491), (3, 4435288497), (9, 1478429499), (27, 492809833), (2551, 5215941), (7653, 1738647), (22959, 579549), (68877, 193183)]