12404217

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4651}}^1$

素因数の和:4788

約数の個数: 16

約数和(自身を含む): 19054592

約数和(自身を除く): 6650375

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 4651, 13953, 32557, 97671, 590677, 1772031, 4134739, 12404217]

約数ペア:

[(1, 12404217), (3, 4134739), (7, 1772031), (21, 590677), (127, 97671), (381, 32557), (889, 13953), (2667, 4651)]