12803469

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2551}}^1$

素因数の和:2800

約数の個数: 16

約数和(自身を含む): 19599360

約数和(自身を除く): 6795891

約数列:

[1, 3, 7, 21, 239, 717, 1673, 2551, 5019, 7653, 17857, 53571, 609689, 1829067, 4267823, 12803469]

約数ペア:

[(1, 12803469), (3, 4267823), (7, 1829067), (21, 609689), (239, 53571), (717, 17857), (1673, 7653), (2551, 5019)]