47778857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 58038912

約数和(自身を除く): 10260055

約数列:

[1, 7, 17, 119, 331, 1213, 2317, 5627, 8491, 20621, 39389, 144347, 401503, 2810521, 6825551, 47778857]

約数ペア:

[(1, 47778857), (7, 6825551), (17, 2810521), (119, 401503), (331, 144347), (1213, 39389), (2317, 20621), (5627, 8491)]