12820533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22853}}^1$

素因数の和:22884

約数の個数: 16

約数和(自身を含む): 19745856

約数和(自身を除く): 6925323

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 22853, 68559, 251383, 388501, 754149, 1165503, 4273511, 12820533]

約数ペア:

[(1, 12820533), (3, 4273511), (11, 1165503), (17, 754149), (33, 388501), (51, 251383), (187, 68559), (561, 22853)]