10809421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:604

約数の個数: 16

約数和(自身を含む): 12897280

約数和(自身を除く): 2087859

約数列:

[1, 7, 31, 109, 217, 457, 763, 3199, 3379, 14167, 23653, 49813, 99169, 348691, 1544203, 10809421]

約数ペア:

[(1, 10809421), (7, 1544203), (31, 348691), (109, 99169), (217, 49813), (457, 23653), (763, 14167), (3199, 3379)]