12811183

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9787}}^1$

素因数の和:9822

約数の個数: 16

約数和(自身を含む): 16913664

約数和(自身を除く): 4102481

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 9787, 68509, 107657, 166379, 753599, 1164653, 1830169, 12811183]

約数ペア:

[(1, 12811183), (7, 1830169), (11, 1164653), (17, 753599), (77, 166379), (119, 107657), (187, 68509), (1309, 9787)]