3998488319

素因数分解:

$7^1\times {\mathrm{443}}^1\times {\mathrm{1063}}^1\times {\mathrm{1213}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 4588104192

約数和(自身を除く): 589615873

約数列:

[1, 7, 443, 1063, 1213, 3101, 7441, 8491, 470909, 537359, 1289419, 3296363, 3761513, 9025933, 571212617, 3998488319]

約数ペア:

[(1, 3998488319), (7, 571212617), (443, 9025933), (1063, 3761513), (1213, 3296363), (3101, 1289419), (7441, 537359), (8491, 470909)]