248443389

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{541271}}^1$

素因数の和:541297

約数の個数: 16

約数和(自身を含む): 389715840

約数和(自身を除く): 141272451

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 541271, 1623813, 4871439, 9201607, 14614317, 27604821, 82814463, 248443389]

約数ペア:

[(1, 248443389), (3, 82814463), (9, 27604821), (17, 14614317), (27, 9201607), (51, 4871439), (153, 1623813), (459, 541271)]