943399353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{18913}}^1$

素因数の和:20208

約数の個数: 16

約数和(自身を含む): 1355755520

約数和(自身を除く): 412356167

約数列:

[1, 3, 13, 39, 1279, 3837, 16627, 18913, 49881, 56739, 245869, 737607, 24189727, 72569181, 314466451, 943399353]

約数ペア:

[(1, 943399353), (3, 314466451), (13, 72569181), (39, 24189727), (1279, 737607), (3837, 245869), (16627, 56739), (18913, 49881)]