124931521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3023}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 155965824

約数和(自身を除く): 31034303

約数列:

[1, 11, 13, 17, 143, 187, 221, 289, 2431, 3023, 3179, 3757, 33253, 39299, 41327, 51391, 432289, 565301, 668083, 873647, 7348913, 9610117, 11357411, 124931521]

約数ペア:

[(1, 124931521), (11, 11357411), (13, 9610117), (17, 7348913), (143, 873647), (187, 668083), (221, 565301), (289, 432289), (2431, 51391), (3023, 41327), (3179, 39299), (3757, 33253)]