142711917

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{1093}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 193454208

約数和(自身を除く): 50742291

約数列:

[1, 3, 71, 213, 613, 1093, 1839, 3279, 43523, 77603, 130569, 232809, 670009, 2010027, 47570639, 142711917]

約数ペア:

[(1, 142711917), (3, 47570639), (71, 2010027), (213, 670009), (613, 232809), (1093, 130569), (1839, 77603), (3279, 43523)]