22475151

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{947}}^1$

素因数の和:1252

約数の個数: 20

約数和(自身を含む): 33724152

約数和(自身を除く): 11249001

約数列:

[1, 3, 9, 27, 81, 293, 879, 947, 2637, 2841, 7911, 8523, 23733, 25569, 76707, 277471, 832413, 2497239, 7491717, 22475151]

約数ペア:

[(1, 22475151), (3, 7491717), (9, 2497239), (27, 832413), (81, 277471), (293, 76707), (879, 25569), (947, 23733), (2637, 8523), (2841, 7911)]