7925001

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1579}}^1$

素因数の和:1828

約数の個数: 16

約数和(自身を含む): 12134400

約数和(自身を除く): 4209399

約数列:

[1, 3, 7, 21, 239, 717, 1579, 1673, 4737, 5019, 11053, 33159, 377381, 1132143, 2641667, 7925001]

約数ペア:

[(1, 7925001), (3, 2641667), (7, 1132143), (21, 377381), (239, 33159), (717, 11053), (1579, 5019), (1673, 4737)]