530348541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{941}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 769938048

約数和(自身を除く): 239589507

約数列:

[1, 3, 17, 43, 51, 129, 257, 731, 771, 941, 2193, 2823, 4369, 11051, 13107, 15997, 33153, 40463, 47991, 121389, 187867, 241837, 563601, 687871, 725511, 2063613, 4111229, 10398991, 12333687, 31196973, 176782847, 530348541]

約数ペア:

[(1, 530348541), (3, 176782847), (17, 31196973), (43, 12333687), (51, 10398991), (129, 4111229), (257, 2063613), (731, 725511), (771, 687871), (941, 563601), (2193, 241837), (2823, 187867), (4369, 121389), (11051, 47991), (13107, 40463), (15997, 33153)]