8939541

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4877}}^1$

素因数の和:4940

約数の個数: 16

約数和(自身を含む): 13112064

約数和(自身を除く): 4172523

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 4877, 14631, 63401, 190203, 229219, 687657, 2979847, 8939541]

約数ペア:

[(1, 8939541), (3, 2979847), (13, 687657), (39, 229219), (47, 190203), (141, 63401), (611, 14631), (1833, 4877)]