47906999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15661}}^1$

素因数の和:15710

約数の個数: 16

約数和(自身を含む): 60142080

約数和(自身を除く): 12235081

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 15661, 109627, 297559, 360203, 2082913, 2521421, 6843857, 47906999]

約数ペア:

[(1, 47906999), (7, 6843857), (19, 2521421), (23, 2082913), (133, 360203), (161, 297559), (437, 109627), (3059, 15661)]