16992321867

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{4909}}^1\times {\mathrm{5417}}^1$

素因数の和:10403

約数の個数: 24

約数和(自身を含む): 24899827680

約数和(自身を除く): 7907505813

約数列:

[1, 3, 9, 71, 213, 639, 4909, 5417, 14727, 16251, 44181, 48753, 348539, 384607, 1045617, 1153821, 3136851, 3461463, 26592053, 79776159, 239328477, 1888035763, 5664107289, 16992321867]

約数ペア:

[(1, 16992321867), (3, 5664107289), (9, 1888035763), (71, 239328477), (213, 79776159), (639, 26592053), (4909, 3461463), (5417, 3136851), (14727, 1153821), (16251, 1045617), (44181, 384607), (48753, 348539)]