4909401

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 8174400

約数和(自身を除く): 3264999

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 523, 1043, 1341, 1569, 3129, 3661, 4707, 9387, 10983, 32949, 77927, 233781, 545489, 701343, 1636467, 4909401]

約数ペア:

[(1, 4909401), (3, 1636467), (7, 701343), (9, 545489), (21, 233781), (63, 77927), (149, 32949), (447, 10983), (523, 9387), (1043, 4707), (1341, 3661), (1569, 3129)]