83915481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2239}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 124561920

約数和(自身を除く): 40646439

約数列:

[1, 3, 13, 31, 39, 93, 403, 961, 1209, 2239, 2883, 6717, 12493, 29107, 37479, 69409, 87321, 208227, 902317, 2151679, 2706951, 6455037, 27971827, 83915481]

約数ペア:

[(1, 83915481), (3, 27971827), (13, 6455037), (31, 2706951), (39, 2151679), (93, 902317), (403, 208227), (961, 87321), (1209, 69409), (2239, 37479), (2883, 29107), (6717, 12493)]