836121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 1310400

約数和(自身を除く): 474279

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1949, 5847, 21439, 25337, 64317, 76011, 278707, 836121]

約数ペア:

[(1, 836121), (3, 278707), (11, 76011), (13, 64317), (33, 25337), (39, 21439), (143, 5847), (429, 1949)]