85969901437

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1\times {\mathrm{142049}}^1$

素因数の和:144876

約数の個数: 16

約数和(自身を含む): 101457792000

約数和(自身を除く): 15487890563

約数列:

[1, 7, 31, 217, 2789, 19523, 86459, 142049, 605213, 994343, 4403519, 30824633, 396174661, 2773222627, 12281414491, 85969901437]

約数ペア:

[(1, 85969901437), (7, 12281414491), (31, 2773222627), (217, 396174661), (2789, 30824633), (19523, 4403519), (86459, 994343), (142049, 605213)]