9520281

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{701}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 14152320

約数和(自身を除く): 4632039

約数列:

[1, 3, 9, 27, 503, 701, 1509, 2103, 4527, 6309, 13581, 18927, 352603, 1057809, 3173427, 9520281]

約数ペア:

[(1, 9520281), (3, 3173427), (9, 1057809), (27, 352603), (503, 18927), (701, 13581), (1509, 6309), (2103, 4527)]