509113247997

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{2999}}^1\times {\mathrm{635809}}^1$

素因数の和:638900

約数の個数: 16

約数和(自身を含む): 686674800000

約数和(自身を除く): 177561552003

約数列:

[1, 3, 89, 267, 2999, 8997, 266911, 635809, 800733, 1907427, 56587001, 169761003, 1906791191, 5720373573, 169704415999, 509113247997]

約数ペア:

[(1, 509113247997), (3, 169704415999), (89, 5720373573), (267, 1906791191), (2999, 169761003), (8997, 56587001), (266911, 1907427), (635809, 800733)]