520095249

素因数分解:

$3^4\times {\mathrm{1049}}^1\times {\mathrm{6121}}^1$

素因数の和:7182

約数の個数: 20

約数和(自身を含む): 777800100

約数和(自身を除く): 257704851

約数列:

[1, 3, 9, 27, 81, 1049, 3147, 6121, 9441, 18363, 28323, 55089, 84969, 165267, 495801, 6420929, 19262787, 57788361, 173365083, 520095249]

約数ペア:

[(1, 520095249), (3, 173365083), (9, 57788361), (27, 19262787), (81, 6420929), (1049, 495801), (3147, 165267), (6121, 84969), (9441, 55089), (18363, 28323)]