633984001

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{680971}}^1$

素因数の和:681004

約数の個数: 12

約数和(自身を含む): 776308080

約数和(自身を除く): 142324079

約数列:

[1, 7, 19, 49, 133, 931, 680971, 4766797, 12938449, 33367579, 90569143, 633984001]

約数ペア:

[(1, 633984001), (7, 90569143), (19, 33367579), (49, 12938449), (133, 4766797), (931, 680971)]