4977021

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 7617024

約数和(自身を除く): 2640003

約数列:

[1, 3, 7, 21, 347, 683, 1041, 2049, 2429, 4781, 7287, 14343, 237001, 711003, 1659007, 4977021]

約数ペア:

[(1, 4977021), (3, 1659007), (7, 711003), (21, 237001), (347, 14343), (683, 7287), (1041, 4781), (2049, 2429)]