1252611

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2729}}^1$

素因数の和:2755

約数の個数: 16

約数和(自身を含む): 1965600

約数和(自身を除く): 712989

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2729, 8187, 24561, 46393, 73683, 139179, 417537, 1252611]

約数ペア:

[(1, 1252611), (3, 417537), (9, 139179), (17, 73683), (27, 46393), (51, 24561), (153, 8187), (459, 2729)]