30853953

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{9767}}^1$

素因数の和:9795

約数の個数: 24

約数和(自身を含む): 49777728

約数和(自身を除く): 18923775

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 9767, 29301, 87903, 126971, 263709, 380913, 791127, 1142739, 2373381, 3428217, 10284651, 30853953]

約数ペア:

[(1, 30853953), (3, 10284651), (9, 3428217), (13, 2373381), (27, 1142739), (39, 791127), (81, 380913), (117, 263709), (243, 126971), (351, 87903), (1053, 29301), (3159, 9767)]