40439901

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2377}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 55473984

約数和(自身を除く): 15034083

約数列:

[1, 3, 53, 107, 159, 321, 2377, 5671, 7131, 17013, 125981, 254339, 377943, 763017, 13479967, 40439901]

約数ペア:

[(1, 40439901), (3, 13479967), (53, 763017), (107, 377943), (159, 254339), (321, 125981), (2377, 17013), (5671, 7131)]