6220347

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4421}}^1$

素因数の和:4498

約数の個数: 16

約数和(自身を含む): 9622272

約数和(自身を除く): 3401925

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 4421, 13263, 30947, 92841, 296207, 888621, 2073449, 6220347]

約数ペア:

[(1, 6220347), (3, 2073449), (7, 888621), (21, 296207), (67, 92841), (201, 30947), (469, 13263), (1407, 4421)]