6639129

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6199}}^1$

素因数の和:6229

約数の個数: 24

約数和(自身を含む): 11606400

約数和(自身を除く): 4967271

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 6199, 18597, 43393, 55791, 105383, 130179, 316149, 390537, 737681, 948447, 2213043, 6639129]

約数ペア:

[(1, 6639129), (3, 2213043), (7, 948447), (9, 737681), (17, 390537), (21, 316149), (51, 130179), (63, 105383), (119, 55791), (153, 43393), (357, 18597), (1071, 6199)]