51137337

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 69999488

約数和(自身を除く): 18862151

約数列:

[1, 3, 61, 103, 183, 309, 2713, 6283, 8139, 18849, 165493, 279439, 496479, 838317, 17045779, 51137337]

約数ペア:

[(1, 51137337), (3, 17045779), (61, 838317), (103, 496479), (183, 279439), (309, 165493), (2713, 18849), (6283, 8139)]