3431169

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 5728320

約数和(自身を除く): 2297151

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 509, 749, 963, 1527, 2247, 3563, 4581, 6741, 10689, 32067, 54463, 163389, 381241, 490167, 1143723, 3431169]

約数ペア:

[(1, 3431169), (3, 1143723), (7, 490167), (9, 381241), (21, 163389), (63, 54463), (107, 32067), (321, 10689), (509, 6741), (749, 4581), (963, 3563), (1527, 2247)]