12578331671

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{613009}}^1$

素因数の和:613114

約数の個数: 12

約数和(自身を含む): 13549973040

約数和(自身を除く): 971641369

約数列:

[1, 17, 71, 289, 1207, 20519, 613009, 10421153, 43523639, 177159601, 739901863, 12578331671]

約数ペア:

[(1, 12578331671), (17, 739901863), (71, 177159601), (289, 43523639), (1207, 10421153), (20519, 613009)]