4191891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2153}}^1$

素因数の和:2226

約数の個数: 16

約数和(自身を含む): 6203520

約数和(自身を除く): 2011629

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 2153, 6459, 23683, 71049, 127027, 381081, 1397297, 4191891]

約数ペア:

[(1, 4191891), (3, 1397297), (11, 381081), (33, 127027), (59, 71049), (177, 23683), (649, 6459), (1947, 2153)]