2013404691

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1\times {\mathrm{30181}}^1$

素因数の和:30822

約数の個数: 16

約数和(自身を含む): 2761773728

約数和(自身を除く): 748369037

約数列:

[1, 3, 37, 111, 601, 1803, 22237, 30181, 66711, 90543, 1116697, 3350091, 18138781, 54416343, 671134897, 2013404691]

約数ペア:

[(1, 2013404691), (3, 671134897), (37, 54416343), (111, 18138781), (601, 3350091), (1803, 1116697), (22237, 90543), (30181, 66711)]