39149721

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3313}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 61521096

約数和(自身を除く): 22371375

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3313, 3939, 9939, 11817, 29817, 43069, 129207, 334613, 387621, 1003839, 3011517, 4349969, 13049907, 39149721]

約数ペア:

[(1, 39149721), (3, 13049907), (9, 4349969), (13, 3011517), (39, 1003839), (101, 387621), (117, 334613), (303, 129207), (909, 43069), (1313, 29817), (3313, 11817), (3939, 9939)]