8730873

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 13010088

約数和(自身を除く): 4279215

約数列:

[1, 3, 9, 73, 97, 137, 219, 291, 411, 657, 873, 1233, 7081, 10001, 13289, 21243, 30003, 39867, 63729, 90009, 119601, 970097, 2910291, 8730873]

約数ペア:

[(1, 8730873), (3, 2910291), (9, 970097), (73, 119601), (97, 90009), (137, 63729), (219, 39867), (291, 30003), (411, 21243), (657, 13289), (873, 10001), (1233, 7081)]