712528569

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{382463}}^1$

素因数の和:382498

約数の個数: 20

約数和(自身を含む): 1110675456

約数和(自身を除く): 398146887

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 382463, 1147389, 3442167, 8796649, 10326501, 26389947, 30979503, 79169841, 237509523, 712528569]

約数ペア:

[(1, 712528569), (3, 237509523), (9, 79169841), (23, 30979503), (27, 26389947), (69, 10326501), (81, 8796649), (207, 3442167), (621, 1147389), (1863, 382463)]