8343397439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{315691}}^1$

素因数の和:315830

約数の個数: 16

約数和(自身を含む): 9546526080

約数和(自身を除く): 1203128641

約数列:

[1, 13, 19, 107, 247, 1391, 2033, 26429, 315691, 4103983, 5998129, 33778937, 77975677, 439126181, 641799803, 8343397439]

約数ペア:

[(1, 8343397439), (13, 641799803), (19, 439126181), (107, 77975677), (247, 33778937), (1391, 5998129), (2033, 4103983), (26429, 315691)]