12381707523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{6367}}^1$

素因数の和:6811

約数の個数: 32

約数和(自身を含む): 17596057600

約数和(自身を除く): 5214350077

約数列:

[1, 3, 19, 57, 109, 313, 327, 939, 2071, 5947, 6213, 6367, 17841, 19101, 34117, 102351, 120973, 362919, 648223, 694003, 1944669, 1992871, 2082009, 5978613, 13186057, 37864549, 39558171, 113593647, 217222939, 651668817, 4127235841, 12381707523]

約数ペア:

[(1, 12381707523), (3, 4127235841), (19, 651668817), (57, 217222939), (109, 113593647), (313, 39558171), (327, 37864549), (939, 13186057), (2071, 5978613), (5947, 2082009), (6213, 1992871), (6367, 1944669), (17841, 694003), (19101, 648223), (34117, 362919), (102351, 120973)]