11980413

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{2657}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 17861760

約数和(自身を除く): 5881347

約数列:

[1, 3, 9, 27, 167, 501, 1503, 2657, 4509, 7971, 23913, 71739, 443719, 1331157, 3993471, 11980413]

約数ペア:

[(1, 11980413), (3, 3993471), (9, 1331157), (27, 443719), (167, 71739), (501, 23913), (1503, 7971), (2657, 4509)]