31055193

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{613}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 48498632

約数和(自身を除く): 17443439

約数列:

[1, 3, 9, 13, 39, 117, 433, 613, 1299, 1839, 3897, 5517, 5629, 7969, 16887, 23907, 50661, 71721, 265429, 796287, 2388861, 3450577, 10351731, 31055193]

約数ペア:

[(1, 31055193), (3, 10351731), (9, 3450577), (13, 2388861), (39, 796287), (117, 265429), (433, 71721), (613, 50661), (1299, 23907), (1839, 16887), (3897, 7969), (5517, 5629)]