284918711

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{19373}}^1$

素因数の和:19582

約数の個数: 16

約数和(自身を含む): 357101568

約数和(自身を除く): 72182857

約数列:

[1, 7, 11, 77, 191, 1337, 2101, 14707, 19373, 135611, 213103, 1491721, 3700243, 25901701, 40702673, 284918711]

約数ペア:

[(1, 284918711), (7, 40702673), (11, 25901701), (77, 3700243), (191, 1491721), (1337, 213103), (2101, 135611), (14707, 19373)]