1931259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 2876544

約数和(自身を除く): 945285

約数列:

[1, 3, 11, 33, 43, 129, 473, 1361, 1419, 4083, 14971, 44913, 58523, 175569, 643753, 1931259]

約数ペア:

[(1, 1931259), (3, 643753), (11, 175569), (33, 58523), (43, 44913), (129, 14971), (473, 4083), (1361, 1419)]