12749204587

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{337969}}^1$

素因数の和:338310

約数の個数: 16

約数和(自身を含む): 15476322240

約数和(自身を除く): 2727117653

約数列:

[1, 7, 17, 119, 317, 2219, 5389, 37723, 337969, 2365783, 5745473, 40218311, 107136173, 749953211, 1821314941, 12749204587]

約数ペア:

[(1, 12749204587), (7, 1821314941), (17, 749953211), (119, 107136173), (317, 40218311), (2219, 5745473), (5389, 2365783), (37723, 337969)]