1790398729

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1\times {\mathrm{8431}}^1$

素因数の和:9780

約数の個数: 16

約数和(自身を含む): 2137006080

約数和(自身を除く): 346607351

約数列:

[1, 7, 23, 161, 1319, 8431, 9233, 30337, 59017, 193913, 212359, 1357391, 11120489, 77843423, 255771247, 1790398729]

約数ペア:

[(1, 1790398729), (7, 255771247), (23, 77843423), (161, 11120489), (1319, 1357391), (8431, 212359), (9233, 193913), (30337, 59017)]