5627979

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 9366240

約数和(自身を除く): 3738261

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 569, 1099, 1413, 1707, 3297, 3983, 5121, 9891, 11949, 35847, 89333, 267999, 625331, 803997, 1875993, 5627979]

約数ペア:

[(1, 5627979), (3, 1875993), (7, 803997), (9, 625331), (21, 267999), (63, 89333), (157, 35847), (471, 11949), (569, 9891), (1099, 5121), (1413, 3983), (1707, 3297)]