3147256469

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1\times {\mathrm{2203}}^1$

素因数の和:3944

約数の個数: 16

約数和(自身を含む): 3629088768

約数和(自身を除く): 481832299

約数列:

[1, 7, 127, 889, 1607, 2203, 11249, 15421, 204089, 279781, 1428623, 1958467, 3540221, 24781547, 449608067, 3147256469]

約数ペア:

[(1, 3147256469), (7, 449608067), (127, 24781547), (889, 3540221), (1607, 1958467), (2203, 1428623), (11249, 279781), (15421, 204089)]