13749207

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2011}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 19122048

約数和(自身を除く): 5372841

約数列:

[1, 3, 43, 53, 129, 159, 2011, 2279, 6033, 6837, 86473, 106583, 259419, 319749, 4583069, 13749207]

約数ペア:

[(1, 13749207), (3, 4583069), (43, 319749), (53, 259419), (129, 106583), (159, 86473), (2011, 6837), (2279, 6033)]