1082851

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 20

約数和(自身を含む): 1411704

約数和(自身を除く): 328853

約数列:

[1, 7, 11, 41, 49, 77, 287, 343, 451, 539, 2009, 2401, 3157, 3773, 14063, 22099, 26411, 98441, 154693, 1082851]

約数ペア:

[(1, 1082851), (7, 154693), (11, 98441), (41, 26411), (49, 22099), (77, 14063), (287, 3773), (343, 3157), (451, 2401), (539, 2009)]