249967133

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21341}}^1$

素因数の和:21424

約数の個数: 16

約数和(自身を含む): 290421936

約数和(自身を除く): 40454803

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 21341, 277433, 362797, 1131073, 4716361, 14703949, 19228241, 249967133]

約数ペア:

[(1, 249967133), (13, 19228241), (17, 14703949), (53, 4716361), (221, 1131073), (689, 362797), (901, 277433), (11713, 21341)]