2741981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 3370752

約数和(自身を除く): 628771

約数列:

[1, 11, 17, 31, 43, 121, 187, 341, 473, 527, 731, 1333, 2057, 3751, 5203, 5797, 8041, 14663, 22661, 63767, 88451, 161293, 249271, 2741981]

約数ペア:

[(1, 2741981), (11, 249271), (17, 161293), (31, 88451), (43, 63767), (121, 22661), (187, 14663), (341, 8041), (473, 5797), (527, 5203), (731, 3751), (1333, 2057)]