16145613

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 25811136

約数和(自身を除く): 9665523

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2297, 2343, 6891, 7029, 20673, 25267, 75801, 163087, 227403, 489261, 1467783, 1793957, 5381871, 16145613]

約数ペア:

[(1, 16145613), (3, 5381871), (9, 1793957), (11, 1467783), (33, 489261), (71, 227403), (99, 163087), (213, 75801), (639, 25267), (781, 20673), (2297, 7029), (2343, 6891)]