2068374621

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{99907}}^1$

素因数の和:100080

約数の個数: 16

約数和(自身を含む): 2826197504

約数和(自身を除く): 757822883

約数列:

[1, 3, 67, 103, 201, 309, 6901, 20703, 99907, 299721, 6693769, 10290421, 20081307, 30871263, 689458207, 2068374621]

約数ペア:

[(1, 2068374621), (3, 689458207), (67, 30871263), (103, 20081307), (201, 10290421), (309, 6693769), (6901, 299721), (20703, 99907)]