4857447

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{739}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 7435520

約数和(自身を除く): 2578073

約数列:

[1, 3, 7, 21, 313, 739, 939, 2191, 2217, 5173, 6573, 15519, 231307, 693921, 1619149, 4857447]

約数ペア:

[(1, 4857447), (3, 1619149), (7, 693921), (21, 231307), (313, 15519), (739, 6573), (939, 5173), (2191, 2217)]