521103939

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1\times {\mathrm{3907}}^1$

素因数の和:5866

約数の個数: 16

約数和(自身を含む): 725574912

約数和(自身を除く): 204470973

約数列:

[1, 3, 23, 69, 1933, 3907, 5799, 11721, 44459, 89861, 133377, 269583, 7552231, 22656693, 173701313, 521103939]

約数ペア:

[(1, 521103939), (3, 173701313), (23, 22656693), (69, 7552231), (1933, 269583), (3907, 133377), (5799, 89861), (11721, 44459)]