9793669781

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 11483596800

約数和(自身を除く): 1689927019

約数列:

[1, 7, 71, 179, 283, 389, 497, 1253, 1981, 2723, 12709, 20093, 27619, 50657, 69631, 88963, 110087, 140651, 193333, 354599, 487417, 770609, 3596647, 4943801, 7816177, 19705573, 25176529, 34606607, 54713239, 137939011, 1399095683, 9793669781]

約数ペア:

[(1, 9793669781), (7, 1399095683), (71, 137939011), (179, 54713239), (283, 34606607), (389, 25176529), (497, 19705573), (1253, 7816177), (1981, 4943801), (2723, 3596647), (12709, 770609), (20093, 487417), (27619, 354599), (50657, 193333), (69631, 140651), (88963, 110087)]