80507819

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1907}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 95125248

約数和(自身を除く): 14617429

約数列:

[1, 7, 37, 163, 259, 1141, 1907, 6031, 13349, 42217, 70559, 310841, 493913, 2175887, 11501117, 80507819]

約数ペア:

[(1, 80507819), (7, 11501117), (37, 2175887), (163, 493913), (259, 310841), (1141, 70559), (1907, 42217), (6031, 13349)]