23881959

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{5563}}^1$

素因数の和:5628

約数の個数: 20

約数和(自身を含む): 36355176

約数和(自身を除く): 12473217

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 5563, 16689, 50067, 150201, 294839, 450603, 884517, 2653551, 7960653, 23881959]

約数ペア:

[(1, 23881959), (3, 7960653), (9, 2653551), (27, 884517), (53, 450603), (81, 294839), (159, 150201), (477, 50067), (1431, 16689), (4293, 5563)]