131464767

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{18041}}^1$

素因数の和:18398

約数の個数: 16

約数和(自身を含む): 200915712

約数和(自身を除く): 69450945

約数列:

[1, 3, 7, 21, 347, 1041, 2429, 7287, 18041, 54123, 126287, 378861, 6260227, 18780681, 43821589, 131464767]

約数ペア:

[(1, 131464767), (3, 43821589), (7, 18780681), (21, 6260227), (347, 378861), (1041, 126287), (2429, 54123), (7287, 18041)]