2040753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 3290112

約数和(自身を除く): 1249359

約数列:

[1, 3, 11, 13, 33, 39, 67, 71, 143, 201, 213, 429, 737, 781, 871, 923, 2211, 2343, 2613, 2769, 4757, 9581, 10153, 14271, 28743, 30459, 52327, 61841, 156981, 185523, 680251, 2040753]

約数ペア:

[(1, 2040753), (3, 680251), (11, 185523), (13, 156981), (33, 61841), (39, 52327), (67, 30459), (71, 28743), (143, 14271), (201, 10153), (213, 9581), (429, 4757), (737, 2769), (781, 2613), (871, 2343), (923, 2211)]