68680573

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2551}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 78601600

約数和(自身を除く): 9921027

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 2551, 26923, 33163, 48469, 278059, 630097, 3614767, 5283121, 68680573]

約数ペア:

[(1, 68680573), (13, 5283121), (19, 3614767), (109, 630097), (247, 278059), (1417, 48469), (2071, 33163), (2551, 26923)]