31683223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13033}}^1$

素因数の和:13074

約数の個数: 16

約数和(自身を含む): 39414816

約数和(自身を除く): 7731593

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 13033, 143363, 169429, 221561, 1863719, 2437171, 2880293, 31683223]

約数ペア:

[(1, 31683223), (11, 2880293), (13, 2437171), (17, 1863719), (143, 221561), (187, 169429), (221, 143363), (2431, 13033)]