4990701

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 7004160

約数和(自身を除く): 2013459

約数列:

[1, 3, 23, 69, 151, 453, 479, 1437, 3473, 10419, 11017, 33051, 72329, 216987, 1663567, 4990701]

約数ペア:

[(1, 4990701), (3, 1663567), (23, 216987), (69, 72329), (151, 33051), (453, 11017), (479, 10419), (1437, 3473)]