179472009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{11243}}^1$

素因数の和:11576

約数の個数: 16

約数和(自身を含む): 254204352

約数和(自身を除く): 74732343

約数列:

[1, 3, 17, 51, 313, 939, 5321, 11243, 15963, 33729, 191131, 573393, 3519059, 10557177, 59824003, 179472009]

約数ペア:

[(1, 179472009), (3, 59824003), (17, 10557177), (51, 3519059), (313, 573393), (939, 191131), (5321, 33729), (11243, 15963)]