56830311

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3049}}^1$

素因数の和:3183

約数の個数: 24

約数和(自身を含む): 87230000

約数和(自身を除く): 30399689

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 3049, 6213, 9147, 18639, 27441, 57931, 173793, 332341, 521379, 997023, 2991069, 6314479, 18943437, 56830311]

約数ペア:

[(1, 56830311), (3, 18943437), (9, 6314479), (19, 2991069), (57, 997023), (109, 521379), (171, 332341), (327, 173793), (981, 57931), (2071, 27441), (3049, 18639), (6213, 9147)]