56608557

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2417}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 77917632

約数和(自身を除く): 21309075

約数列:

[1, 3, 37, 111, 211, 633, 2417, 7251, 7807, 23421, 89429, 268287, 509987, 1529961, 18869519, 56608557]

約数ペア:

[(1, 56608557), (3, 18869519), (37, 1529961), (111, 509987), (211, 268287), (633, 89429), (2417, 23421), (7251, 7807)]