983191937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{54293}}^1$

素因数の和:54512

約数の個数: 16

約数和(自身を含む): 1216185600

約数和(自身を除く): 232993663

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 18109, 54293, 380051, 705809, 4940663, 10804307, 75630149, 140455991, 983191937]

約数ペア:

[(1, 983191937), (7, 140455991), (13, 75630149), (91, 10804307), (199, 4940663), (1393, 705809), (2587, 380051), (18109, 54293)]