40034449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2543}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 49577472

約数和(自身を除く): 9543023

約数列:

[1, 7, 13, 91, 173, 1211, 2249, 2543, 15743, 17801, 33059, 231413, 439939, 3079573, 5719207, 40034449]

約数ペア:

[(1, 40034449), (7, 5719207), (13, 3079573), (91, 439939), (173, 231413), (1211, 33059), (2249, 17801), (2543, 15743)]