4217297

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 5216640

約数和(自身を除く): 999343

約数列:

[1, 7, 19, 37, 133, 259, 703, 857, 4921, 5999, 16283, 31709, 113981, 221963, 602471, 4217297]

約数ペア:

[(1, 4217297), (7, 602471), (19, 221963), (37, 113981), (133, 31709), (259, 16283), (703, 5999), (857, 4921)]