744820163781

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{12228409}}^1$

素因数の和:12228748

約数の個数: 16

約数和(自身を含む): 1009577529600

約数和(自身を除く): 264757365819

約数列:

[1, 3, 79, 237, 257, 771, 20303, 60909, 12228409, 36685227, 966044311, 2898132933, 3142701113, 9428103339, 248273387927, 744820163781]

約数ペア:

[(1, 744820163781), (3, 248273387927), (79, 9428103339), (237, 3142701113), (257, 2898132933), (771, 966044311), (20303, 36685227), (60909, 12228409)]