351663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 516096

約数和(自身を除く): 164433

約数列:

[1, 3, 13, 39, 71, 127, 213, 381, 923, 1651, 2769, 4953, 9017, 27051, 117221, 351663]

約数ペア:

[(1, 351663), (3, 117221), (13, 27051), (39, 9017), (71, 4953), (127, 2769), (213, 1651), (381, 923)]