1224769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 1547392

約数和(自身を除く): 322623

約数列:

[1, 7, 13, 43, 91, 301, 313, 559, 2191, 3913, 4069, 13459, 28483, 94213, 174967, 1224769]

約数ペア:

[(1, 1224769), (7, 174967), (13, 94213), (43, 28483), (91, 13459), (301, 4069), (313, 3913), (559, 2191)]