86765433

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{17539}}^1$

素因数の和:17656

約数の個数: 16

約数和(自身を含む): 123762240

約数和(自身を除く): 36996807

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 17539, 52617, 298163, 894489, 1701283, 5103849, 28921811, 86765433]

約数ペア:

[(1, 86765433), (3, 28921811), (17, 5103849), (51, 1701283), (97, 894489), (291, 298163), (1649, 52617), (4947, 17539)]