56970213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{6689}}^1$

素因数の和:6876

約数の個数: 16

約数和(自身を含む): 80922240

約数和(自身を除く): 23952027

約数列:

[1, 3, 17, 51, 167, 501, 2839, 6689, 8517, 20067, 113713, 341139, 1117063, 3351189, 18990071, 56970213]

約数ペア:

[(1, 56970213), (3, 18990071), (17, 3351189), (51, 1117063), (167, 341139), (501, 113713), (2839, 20067), (6689, 8517)]