12643533

素因数分解:

$3^5\times 7^1\times {\mathrm{7433}}^1$

素因数の和:7455

約数の個数: 24

約数和(自身を含む): 21647808

約数和(自身を除く): 9004275

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7433, 22299, 52031, 66897, 156093, 200691, 468279, 602073, 1404837, 1806219, 4214511, 12643533]

約数ペア:

[(1, 12643533), (3, 4214511), (7, 1806219), (9, 1404837), (21, 602073), (27, 468279), (63, 200691), (81, 156093), (189, 66897), (243, 52031), (567, 22299), (1701, 7433)]