16959501

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 27002976

約数和(自身を除く): 10043475

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 3371, 5031, 10113, 30339, 43823, 131469, 144953, 394407, 434859, 1304577, 1884389, 5653167, 16959501]

約数ペア:

[(1, 16959501), (3, 5653167), (9, 1884389), (13, 1304577), (39, 434859), (43, 394407), (117, 144953), (129, 131469), (387, 43823), (559, 30339), (1677, 10113), (3371, 5031)]