8457033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 13023360

約数和(自身を除く): 4566327

約数列:

[1, 3, 13, 19, 39, 57, 101, 113, 247, 303, 339, 741, 1313, 1469, 1919, 2147, 3939, 4407, 5757, 6441, 11413, 24947, 27911, 34239, 74841, 83733, 148369, 216847, 445107, 650541, 2819011, 8457033]

約数ペア:

[(1, 8457033), (3, 2819011), (13, 650541), (19, 445107), (39, 216847), (57, 148369), (101, 83733), (113, 74841), (247, 34239), (303, 27911), (339, 24947), (741, 11413), (1313, 6441), (1469, 5757), (1919, 4407), (2147, 3939)]