11427689

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 3813271

約数列:

[1, 7, 13, 17, 83, 89, 91, 119, 221, 581, 623, 1079, 1157, 1411, 1513, 1547, 7387, 7553, 8099, 9877, 10591, 18343, 19669, 51709, 96031, 125579, 128401, 137683, 672217, 879053, 1632527, 11427689]

約数ペア:

[(1, 11427689), (7, 1632527), (13, 879053), (17, 672217), (83, 137683), (89, 128401), (91, 125579), (119, 96031), (221, 51709), (581, 19669), (623, 18343), (1079, 10591), (1157, 9877), (1411, 8099), (1513, 7553), (1547, 7387)]