421786871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{46933}}^1$

素因数の和:47006

約数の個数: 16

約数和(自身を含む): 495623040

約数和(自身を除く): 73836169

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 46933, 516263, 891727, 2018119, 9808997, 22199309, 38344261, 421786871]

約数ペア:

[(1, 421786871), (11, 38344261), (19, 22199309), (43, 9808997), (209, 2018119), (473, 891727), (817, 516263), (8987, 46933)]