289014987

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{3511}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 402559488

約数和(自身を除く): 113544501

約数列:

[1, 3, 23, 69, 1193, 3511, 3579, 10533, 27439, 80753, 82317, 242259, 4188623, 12565869, 96338329, 289014987]

約数ペア:

[(1, 289014987), (3, 96338329), (23, 12565869), (69, 4188623), (1193, 242259), (3511, 82317), (3579, 80753), (10533, 27439)]