15528777

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{3889}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 22779840

約数和(自身を除く): 7251063

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3889, 3993, 11667, 42779, 128337, 470569, 1411707, 5176259, 15528777]

約数ペア:

[(1, 15528777), (3, 5176259), (11, 1411707), (33, 470569), (121, 128337), (363, 42779), (1331, 11667), (3889, 3993)]