1383356727

素因数分解:

$3^2\times {\mathrm{257}}^1\times {\mathrm{598079}}^1$

素因数の和:598342

約数の個数: 12

約数和(自身を含む): 2005960320

約数和(自身を除く): 622603593

約数列:

[1, 3, 9, 257, 771, 2313, 598079, 1794237, 5382711, 153706303, 461118909, 1383356727]

約数ペア:

[(1, 1383356727), (3, 461118909), (9, 153706303), (257, 5382711), (771, 1794237), (2313, 598079)]