3997851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9346

約数の個数: 16

約数和(自身を含む): 6263040

約数和(自身を除く): 2265189

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 9319, 27957, 102509, 121147, 307527, 363441, 1332617, 3997851]

約数ペア:

[(1, 3997851), (3, 1332617), (11, 363441), (13, 307527), (33, 121147), (39, 102509), (143, 27957), (429, 9319)]