2390871

素因数分解:

$3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 3665664

約数和(自身を除く): 1274793

約数列:

[1, 3, 7, 21, 257, 443, 771, 1329, 1799, 3101, 5397, 9303, 113851, 341553, 796957, 2390871]

約数ペア:

[(1, 2390871), (3, 796957), (7, 341553), (21, 113851), (257, 9303), (443, 5397), (771, 3101), (1329, 1799)]