2058927

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 3091968

約数和(自身を除く): 1033041

約数列:

[1, 3, 13, 31, 39, 93, 131, 169, 393, 403, 507, 1209, 1703, 4061, 5109, 5239, 12183, 15717, 22139, 52793, 66417, 158379, 686309, 2058927]

約数ペア:

[(1, 2058927), (3, 686309), (13, 158379), (31, 66417), (39, 52793), (93, 22139), (131, 15717), (169, 12183), (393, 5239), (403, 5109), (507, 4061), (1209, 1703)]