15908123

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5039}}^1$

素因数の和:5098

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 4413157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 5039, 35273, 55429, 206599, 388003, 1446193, 2272589, 15908123]

約数ペア:

[(1, 15908123), (7, 2272589), (11, 1446193), (41, 388003), (77, 206599), (287, 55429), (451, 35273), (3157, 5039)]