15328713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 22262688

約数和(自身を除く): 6933975

約数列:

[1, 3, 17, 51, 53, 107, 159, 321, 901, 1819, 2703, 2809, 5457, 5671, 8427, 17013, 47753, 96407, 143259, 289221, 300563, 901689, 5109571, 15328713]

約数ペア:

[(1, 15328713), (3, 5109571), (17, 901689), (51, 300563), (53, 289221), (107, 143259), (159, 96407), (321, 47753), (901, 17013), (1819, 8427), (2703, 5671), (2809, 5457)]