5228307

素因数分解:

$3^4\times 7^1\times {\mathrm{9221}}^1$

素因数の和:9240

約数の個数: 20

約数和(自身を含む): 8926896

約数和(自身を除く): 3698589

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 9221, 27663, 64547, 82989, 193641, 248967, 580923, 746901, 1742769, 5228307]

約数ペア:

[(1, 5228307), (3, 1742769), (7, 746901), (9, 580923), (21, 248967), (27, 193641), (63, 82989), (81, 64547), (189, 27663), (567, 9221)]