11891319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9739}}^1$

素因数の和:9790

約数の個数: 16

約数和(自身を含む): 17765760

約数和(自身を除く): 5874441

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 9739, 29217, 107129, 321387, 360343, 1081029, 3963773, 11891319]

約数ペア:

[(1, 11891319), (3, 3963773), (11, 1081029), (33, 360343), (37, 321387), (111, 107129), (407, 29217), (1221, 9739)]