2847999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12329}}^1$

素因数の和:12350

約数の個数: 16

約数和(自身を含む): 4734720

約数和(自身を除く): 1886721

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12329, 36987, 86303, 135619, 258909, 406857, 949333, 2847999]

約数ペア:

[(1, 2847999), (3, 949333), (7, 406857), (11, 258909), (21, 135619), (33, 86303), (77, 36987), (231, 12329)]