131420929

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 144132480

約数和(自身を除く): 12711551

約数列:

[1, 19, 37, 71, 703, 1349, 2627, 2633, 49913, 50027, 97421, 186943, 1850999, 3551917, 6916891, 131420929]

約数ペア:

[(1, 131420929), (19, 6916891), (37, 3551917), (71, 1850999), (703, 186943), (1349, 97421), (2627, 50027), (2633, 49913)]