4920447

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5449}}^1$

素因数の和:5502

約数の個数: 16

約数和(自身を含む): 7673600

約数和(自身を除く): 2753153

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 5449, 16347, 38143, 114429, 234307, 702921, 1640149, 4920447]

約数ペア:

[(1, 4920447), (3, 1640149), (7, 702921), (21, 234307), (43, 114429), (129, 38143), (301, 16347), (903, 5449)]