80059889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4421}}^1$

素因数の和:4640

約数の個数: 16

約数和(自身を含む): 99052800

約数和(自身を除く): 18992911

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 4421, 18109, 30947, 57473, 402311, 879779, 6158453, 11437127, 80059889]

約数ペア:

[(1, 80059889), (7, 11437127), (13, 6158453), (91, 879779), (199, 402311), (1393, 57473), (2587, 30947), (4421, 18109)]