8168787

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 13007280

約数和(自身を除く): 4838493

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 757, 981, 1199, 2271, 3597, 6813, 8327, 10791, 24981, 74943, 82513, 247539, 742617, 907643, 2722929, 8168787]

約数ペア:

[(1, 8168787), (3, 2722929), (9, 907643), (11, 742617), (33, 247539), (99, 82513), (109, 74943), (327, 24981), (757, 10791), (981, 8327), (1199, 6813), (2271, 3597)]