2949125767

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1\times {\mathrm{2903}}^1$

素因数の和:4422

約数の個数: 16

約数和(自身を含む): 3406740480

約数和(自身を除く): 457614713

約数列:

[1, 7, 103, 721, 1409, 2903, 9863, 20321, 145127, 299009, 1015889, 2093063, 4090327, 28632289, 421303681, 2949125767]

約数ペア:

[(1, 2949125767), (7, 421303681), (103, 28632289), (721, 4090327), (1409, 2093063), (2903, 1015889), (9863, 299009), (20321, 145127)]