486545423

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 638144640

約数和(自身を除く): 151599217

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 1861, 2197, 2873, 13027, 15379, 20111, 24193, 31637, 37349, 169351, 221459, 261443, 314509, 411281, 2201563, 2878967, 4088617, 5346653, 28620319, 37426571, 69506489, 486545423]

約数ペア:

[(1, 486545423), (7, 69506489), (13, 37426571), (17, 28620319), (91, 5346653), (119, 4088617), (169, 2878967), (221, 2201563), (1183, 411281), (1547, 314509), (1861, 261443), (2197, 221459), (2873, 169351), (13027, 37349), (15379, 31637), (20111, 24193)]