20173331717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11390927}}^1$

素因数の和:11390968

約数の個数: 16

約数和(自身を含む): 26244698112

約数和(自身を除く): 6071366395

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 11390927, 79736489, 125300197, 261991321, 877101379, 1833939247, 2881904531, 20173331717]

約数ペア:

[(1, 20173331717), (7, 2881904531), (11, 1833939247), (23, 877101379), (77, 261991321), (161, 125300197), (253, 79736489), (1771, 11390927)]