8161701

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 11235840

約数和(自身を除く): 3074139

約数列:

[1, 3, 43, 129, 151, 419, 453, 1257, 6493, 18017, 19479, 54051, 63269, 189807, 2720567, 8161701]

約数ペア:

[(1, 8161701), (3, 2720567), (43, 189807), (129, 63269), (151, 54051), (419, 19479), (453, 18017), (1257, 6493)]