12703089

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2531}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 19445760

約数和(自身を除く): 6742671

約数列:

[1, 3, 7, 21, 239, 717, 1673, 2531, 5019, 7593, 17717, 53151, 604909, 1814727, 4234363, 12703089]

約数ペア:

[(1, 12703089), (3, 4234363), (7, 1814727), (21, 604909), (239, 53151), (717, 17717), (1673, 7593), (2531, 5019)]