53801839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2971}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 66572800

約数和(自身を除く): 12770961

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 2971, 18109, 20797, 38623, 270361, 591229, 4138603, 7685977, 53801839]

約数ペア:

[(1, 53801839), (7, 7685977), (13, 4138603), (91, 591229), (199, 270361), (1393, 38623), (2587, 20797), (2971, 18109)]