260049501

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{16927}}^1$

素因数の和:17505

約数の個数: 16

約数和(自身を含む): 385958400

約数和(自身を除く): 125908899

約数列:

[1, 3, 9, 27, 569, 1707, 5121, 15363, 16927, 50781, 152343, 457029, 9631463, 28894389, 86683167, 260049501]

約数ペア:

[(1, 260049501), (3, 86683167), (9, 28894389), (27, 9631463), (569, 457029), (1707, 152343), (5121, 50781), (15363, 16927)]