4390701

素因数分解:

$3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 6720000

約数和(自身を除く): 2329299

約数列:

[1, 3, 7, 21, 419, 499, 1257, 1497, 2933, 3493, 8799, 10479, 209081, 627243, 1463567, 4390701]

約数ペア:

[(1, 4390701), (3, 1463567), (7, 627243), (21, 209081), (419, 10479), (499, 8799), (1257, 3493), (1497, 2933)]