4986189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 8168160

約数和(自身を除く): 3181971

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 2243, 6729, 20187, 29159, 42617, 87477, 127851, 262431, 383553, 554021, 1662063, 4986189]

約数ペア:

[(1, 4986189), (3, 1662063), (9, 554021), (13, 383553), (19, 262431), (39, 127851), (57, 87477), (117, 42617), (171, 29159), (247, 20187), (741, 6729), (2223, 2243)]