91192981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 108706752

約数和(自身を除く): 17513771

約数列:

[1, 11, 17, 43, 121, 187, 473, 731, 1031, 2057, 5203, 8041, 11341, 17527, 44333, 88451, 124751, 192797, 487663, 753661, 2120767, 5364293, 8290271, 91192981]

約数ペア:

[(1, 91192981), (11, 8290271), (17, 5364293), (43, 2120767), (121, 753661), (187, 487663), (473, 192797), (731, 124751), (1031, 88451), (2057, 44333), (5203, 17527), (8041, 11341)]