8879013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6899}}^1$

素因数の和:6929

約数の個数: 24

約数和(自身を含む): 15069600

約数和(自身を除く): 6190587

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6899, 20697, 62091, 75889, 89687, 227667, 269061, 683001, 807183, 986557, 2959671, 8879013]

約数ペア:

[(1, 8879013), (3, 2959671), (9, 986557), (11, 807183), (13, 683001), (33, 269061), (39, 227667), (99, 89687), (117, 75889), (143, 62091), (429, 20697), (1287, 6899)]