40649983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 45777312

約数和(自身を除く): 5127329

約数列:

[1, 11, 41, 173, 451, 521, 1903, 5731, 7093, 21361, 78023, 90133, 234971, 991463, 3695453, 40649983]

約数ペア:

[(1, 40649983), (11, 3695453), (41, 991463), (173, 234971), (451, 90133), (521, 78023), (1903, 21361), (5731, 7093)]