90824489

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 113024160

約数和(自身を除く): 22199671

約数列:

[1, 7, 17, 49, 107, 119, 749, 833, 1019, 1819, 5243, 7133, 12733, 17323, 49931, 89131, 109033, 121261, 763231, 848827, 1853561, 5342617, 12974927, 90824489]

約数ペア:

[(1, 90824489), (7, 12974927), (17, 5342617), (49, 1853561), (107, 848827), (119, 763231), (749, 121261), (833, 109033), (1019, 89131), (1819, 49931), (5243, 17323), (7133, 12733)]