423144999

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{233911}}^1$

素因数の和:233987

約数の個数: 16

約数和(自身を含む): 636240640

約数和(自身を除く): 213095641

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 233911, 701733, 2105199, 6315597, 15672037, 47016111, 141048333, 423144999]

約数ペア:

[(1, 423144999), (3, 141048333), (9, 47016111), (27, 15672037), (67, 6315597), (201, 2105199), (603, 701733), (1809, 233911)]