31338381

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1753}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 42937920

約数和(自身を除く): 11599539

約数列:

[1, 3, 59, 101, 177, 303, 1753, 5259, 5959, 17877, 103427, 177053, 310281, 531159, 10446127, 31338381]

約数ペア:

[(1, 31338381), (3, 10446127), (59, 531159), (101, 310281), (177, 177053), (303, 103427), (1753, 17877), (5259, 5959)]