25547247

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 40480128

約数和(自身を除く): 14932881

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1223, 1899, 2321, 3669, 6963, 11007, 13453, 20889, 40359, 121077, 258053, 774159, 2322477, 2838583, 8515749, 25547247]

約数ペア:

[(1, 25547247), (3, 8515749), (9, 2838583), (11, 2322477), (33, 774159), (99, 258053), (211, 121077), (633, 40359), (1223, 20889), (1899, 13453), (2321, 11007), (3669, 6963)]