2137563

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4683

約数の個数: 16

約数和(自身を含む): 3353760

約数和(自身を除く): 1216197

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4657, 13971, 41913, 79169, 125739, 237507, 712521, 2137563]

約数ペア:

[(1, 2137563), (3, 712521), (9, 237507), (17, 125739), (27, 79169), (51, 41913), (153, 13971), (459, 4657)]