40808031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17417}}^1$

素因数の和:17502

約数の個数: 16

約数和(自身を含む): 60196608

約数和(自身を除く): 19388577

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 17417, 52251, 191587, 574761, 1236607, 3709821, 13602677, 40808031]

約数ペア:

[(1, 40808031), (3, 13602677), (11, 3709821), (33, 1236607), (71, 574761), (213, 191587), (781, 52251), (2343, 17417)]