27503497

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 32747904

約数和(自身を除く): 5244407

約数列:

[1, 7, 41, 61, 287, 427, 1571, 2501, 10997, 17507, 64411, 95831, 450877, 670817, 3929071, 27503497]

約数ペア:

[(1, 27503497), (7, 3929071), (41, 670817), (61, 450877), (287, 95831), (427, 64411), (1571, 17507), (2501, 10997)]