7899849

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{5737}}^1$

素因数の和:5766

約数の個数: 20

約数和(自身を含む): 12497364

約数和(自身を除く): 4597515

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 5737, 17211, 51633, 97529, 154899, 292587, 464697, 877761, 2633283, 7899849]

約数ペア:

[(1, 7899849), (3, 2633283), (9, 877761), (17, 464697), (27, 292587), (51, 154899), (81, 97529), (153, 51633), (459, 17211), (1377, 5737)]