2682141

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 4727808

約数和(自身を除く): 2045667

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 683, 1309, 2049, 3927, 4781, 7513, 11611, 14343, 22539, 34833, 52591, 81277, 127721, 157773, 243831, 383163, 894047, 2682141]

約数ペア:

[(1, 2682141), (3, 894047), (7, 383163), (11, 243831), (17, 157773), (21, 127721), (33, 81277), (51, 52591), (77, 34833), (119, 22539), (187, 14343), (231, 11611), (357, 7513), (561, 4781), (683, 3927), (1309, 2049)]