12809433

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6703}}^1$

素因数の和:6733

約数の個数: 24

約数和(自身を含む): 21399168

約数和(自身を除く): 8589735

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 6703, 20109, 46921, 87139, 140763, 261417, 328447, 609973, 985341, 1829919, 4269811, 12809433]

約数ペア:

[(1, 12809433), (3, 4269811), (7, 1829919), (13, 985341), (21, 609973), (39, 328447), (49, 261417), (91, 140763), (147, 87139), (273, 46921), (637, 20109), (1911, 6703)]