16987083

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5623}}^1$

素因数の和:5698

約数の個数: 16

約数和(自身を含む): 24295680

約数和(自身を除く): 7308597

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 5623, 16869, 106837, 298019, 320511, 894057, 5662361, 16987083]

約数ペア:

[(1, 16987083), (3, 5662361), (19, 894057), (53, 320511), (57, 298019), (159, 106837), (1007, 16869), (3021, 5623)]