57218091

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{8761}}^1$

素因数の和:9082

約数の個数: 16

約数和(自身を含む): 87479808

約数和(自身を除く): 30261717

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 8761, 26283, 61327, 183981, 2724671, 8174013, 19072697, 57218091]

約数ペア:

[(1, 57218091), (3, 19072697), (7, 8174013), (21, 2724671), (311, 183981), (933, 61327), (2177, 26283), (6531, 8761)]