1948287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 2901888

約数和(自身を除く): 953601

約数列:

[1, 3, 11, 33, 43, 129, 473, 1373, 1419, 4119, 15103, 45309, 59039, 177117, 649429, 1948287]

約数ペア:

[(1, 1948287), (3, 649429), (11, 177117), (33, 59039), (43, 45309), (129, 15103), (473, 4119), (1373, 1419)]