2567029257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67927}}^1$

素因数の和:67982

約数の個数: 48

約数和(自身を含む): 4450642560

約数和(自身を除く): 1883613303

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 221, 247, 323, 663, 741, 969, 1989, 2223, 2907, 4199, 12597, 37791, 67927, 203781, 611343, 883051, 1154759, 1290613, 2649153, 3464277, 3871839, 7947459, 10392831, 11615517, 15011867, 16777969, 21940421, 45035601, 50333907, 65821263, 135106803, 151001721, 197463789, 285225473, 855676419, 2567029257]

約数ペア:

[(1, 2567029257), (3, 855676419), (9, 285225473), (13, 197463789), (17, 151001721), (19, 135106803), (39, 65821263), (51, 50333907), (57, 45035601), (117, 21940421), (153, 16777969), (171, 15011867), (221, 11615517), (247, 10392831), (323, 7947459), (663, 3871839), (741, 3464277), (969, 2649153), (1989, 1290613), (2223, 1154759), (2907, 883051), (4199, 611343), (12597, 203781), (37791, 67927)]