1245789721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{5011}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 1379222208

約数和(自身を除く): 133432487

約数列:

[1, 11, 97, 233, 1067, 2563, 5011, 22601, 55121, 248611, 486067, 1167563, 5346737, 12843193, 113253611, 1245789721]

約数ペア:

[(1, 1245789721), (11, 113253611), (97, 12843193), (233, 5346737), (1067, 1167563), (2563, 486067), (5011, 248611), (22601, 55121)]