11807379

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2381}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 18579600

約数和(自身を除く): 6772221

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 2381, 4959, 7143, 21429, 45239, 69049, 135717, 207147, 407151, 621441, 1311931, 3935793, 11807379]

約数ペア:

[(1, 11807379), (3, 3935793), (9, 1311931), (19, 621441), (29, 407151), (57, 207147), (87, 135717), (171, 69049), (261, 45239), (551, 21429), (1653, 7143), (2381, 4959)]