7640769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 10850112

約数和(自身を除く): 3209343

約数列:

[1, 3, 17, 51, 233, 643, 699, 1929, 3961, 10931, 11883, 32793, 149819, 449457, 2546923, 7640769]

約数ペア:

[(1, 7640769), (3, 2546923), (17, 449457), (51, 149819), (233, 32793), (643, 11883), (699, 10931), (1929, 3961)]