26920537

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5328

約数の個数: 16

約数和(自身を含む): 33340032

約数和(自身を除く): 6419495

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 5261, 36827, 89437, 226223, 626059, 1583561, 3845791, 26920537]

約数ペア:

[(1, 26920537), (7, 3845791), (17, 1583561), (43, 626059), (119, 226223), (301, 89437), (731, 36827), (5117, 5261)]