1289346793

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{36979}}^1$

素因数の和:37296

約数の個数: 16

約数和(自身を含む): 1565585280

約数和(自身を除く): 276238487

約数列:

[1, 7, 17, 119, 293, 2051, 4981, 34867, 36979, 258853, 628643, 4400501, 10834847, 75843929, 184192399, 1289346793]

約数ペア:

[(1, 1289346793), (7, 184192399), (17, 75843929), (119, 10834847), (293, 4400501), (2051, 628643), (4981, 258853), (34867, 36979)]