2822889

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 3957120

約数和(自身を除く): 1134231

約数列:

[1, 3, 29, 71, 87, 213, 457, 1371, 2059, 6177, 13253, 32447, 39759, 97341, 940963, 2822889]

約数ペア:

[(1, 2822889), (3, 940963), (29, 97341), (71, 39759), (87, 32447), (213, 13253), (457, 6177), (1371, 2059)]