7051863

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 24

約数和(自身を含む): 11641728

約数和(自身を除く): 4589865

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1987, 3549, 5961, 13909, 25831, 41727, 77493, 180817, 335803, 542451, 1007409, 2350621, 7051863]

約数ペア:

[(1, 7051863), (3, 2350621), (7, 1007409), (13, 542451), (21, 335803), (39, 180817), (91, 77493), (169, 41727), (273, 25831), (507, 13909), (1183, 5961), (1987, 3549)]