47564321

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5528

約数の個数: 16

約数和(自身を含む): 57552000

約数和(自身を除く): 9987679

約数列:

[1, 7, 29, 43, 203, 301, 1247, 5449, 8729, 38143, 158021, 234307, 1106147, 1640149, 6794903, 47564321]

約数ペア:

[(1, 47564321), (7, 6794903), (29, 1640149), (43, 1106147), (203, 234307), (301, 158021), (1247, 38143), (5449, 8729)]