43789239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2857}}^1$

素因数の和:3007

約数の個数: 24

約数和(自身を含む): 68660592

約数和(自身を除く): 24871353

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 2857, 5109, 8571, 15327, 25713, 37141, 111423, 334269, 374267, 1122801, 3368403, 4865471, 14596413, 43789239]

約数ペア:

[(1, 43789239), (3, 14596413), (9, 4865471), (13, 3368403), (39, 1122801), (117, 374267), (131, 334269), (393, 111423), (1179, 37141), (1703, 25713), (2857, 15327), (5109, 8571)]