814378319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71821}}^1$

素因数の和:71890

約数の個数: 16

約数和(自身を含む): 930813120

約数和(自身を除く): 116434801

約数列:

[1, 17, 23, 29, 391, 493, 667, 11339, 71821, 1220957, 1651883, 2082809, 28082011, 35407753, 47904607, 814378319]

約数ペア:

[(1, 814378319), (17, 47904607), (23, 35407753), (29, 28082011), (391, 2082809), (493, 1651883), (667, 1220957), (11339, 71821)]