56987247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6691}}^1$

素因数の和:6878

約数の個数: 16

約数和(自身を含む): 80946432

約数和(自身を除く): 23959185

約数列:

[1, 3, 17, 51, 167, 501, 2839, 6691, 8517, 20073, 113747, 341241, 1117397, 3352191, 18995749, 56987247]

約数ペア:

[(1, 56987247), (3, 18995749), (17, 3352191), (51, 1117397), (167, 341241), (501, 113747), (2839, 20073), (6691, 8517)]