2238313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 2862720

約数和(自身を除く): 624407

約数列:

[1, 7, 11, 41, 77, 287, 451, 709, 3157, 4963, 7799, 29069, 54593, 203483, 319759, 2238313]

約数ペア:

[(1, 2238313), (7, 319759), (11, 203483), (41, 54593), (77, 29069), (287, 7799), (451, 4963), (709, 3157)]