4069821

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4507}}^1$

素因数の和:4560

約数の個数: 16

約数和(自身を含む): 6347264

約数和(自身を除く): 2277443

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 4507, 13521, 31549, 94647, 193801, 581403, 1356607, 4069821]

約数ペア:

[(1, 4069821), (3, 1356607), (7, 581403), (21, 193801), (43, 94647), (129, 31549), (301, 13521), (903, 4507)]