207971049

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{44071}}^1$

素因数の和:44109

約数の個数: 24

約数和(自身を含む): 328248256

約数和(自身を除く): 120277207

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 44071, 132213, 484781, 572923, 1454343, 1718769, 5332591, 6302153, 15997773, 18906459, 69323683, 207971049]

約数ペア:

[(1, 207971049), (3, 69323683), (11, 18906459), (13, 15997773), (33, 6302153), (39, 5332591), (121, 1718769), (143, 1454343), (363, 572923), (429, 484781), (1573, 132213), (4719, 44071)]