16739997

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 22947840

約数和(自身を除く): 6207843

約数列:

[1, 3, 53, 127, 159, 381, 829, 2487, 6731, 20193, 43937, 105283, 131811, 315849, 5579999, 16739997]

約数ペア:

[(1, 16739997), (3, 5579999), (53, 315849), (127, 131811), (159, 105283), (381, 43937), (829, 20193), (2487, 6731)]