761289121

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67139}}^1$

素因数の和:67208

約数の個数: 16

約数和(自身を含む): 870134400

約数和(自身を除く): 108845279

約数列:

[1, 17, 23, 29, 391, 493, 667, 11339, 67139, 1141363, 1544197, 1947031, 26251349, 33099527, 44781713, 761289121]

約数ペア:

[(1, 761289121), (17, 44781713), (23, 33099527), (29, 26251349), (391, 1947031), (493, 1544197), (667, 1141363), (11339, 67139)]