16117497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 25766208

約数和(自身を除く): 9648711

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2293, 2343, 6879, 7029, 20637, 25223, 75669, 162803, 227007, 488409, 1465227, 1790833, 5372499, 16117497]

約数ペア:

[(1, 16117497), (3, 5372499), (9, 1790833), (11, 1465227), (33, 488409), (71, 227007), (99, 162803), (213, 75669), (639, 25223), (781, 20637), (2293, 7029), (2343, 6879)]