56688459

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{4363}}^1$

素因数の和:4498

約数の個数: 16

約数和(自身を含む): 77923584

約数和(自身を除く): 21235125

約数列:

[1, 3, 61, 71, 183, 213, 4331, 4363, 12993, 13089, 266143, 309773, 798429, 929319, 18896153, 56688459]

約数ペア:

[(1, 56688459), (3, 18896153), (61, 929319), (71, 798429), (183, 309773), (213, 266143), (4331, 13089), (4363, 12993)]