28458429

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2137}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 39818112

約数和(自身を除く): 11359683

約数列:

[1, 3, 23, 69, 193, 579, 2137, 4439, 6411, 13317, 49151, 147453, 412441, 1237323, 9486143, 28458429]

約数ペア:

[(1, 28458429), (3, 9486143), (23, 1237323), (69, 412441), (193, 147453), (579, 49151), (2137, 13317), (4439, 6411)]