16687593

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47543}}^1$

素因数の和:47565

約数の個数: 16

約数和(自身を含む): 26624640

約数和(自身を除く): 9937047

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 47543, 142629, 427887, 618059, 1283661, 1854177, 5562531, 16687593]

約数ペア:

[(1, 16687593), (3, 5562531), (9, 1854177), (13, 1283661), (27, 618059), (39, 427887), (117, 142629), (351, 47543)]