2017009581

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{397597}}^1$

素因数の和:397708

約数の個数: 16

約数和(自身を含む): 2862705600

約数和(自身を除く): 845696019

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 397597, 1192791, 7554343, 22663029, 35386133, 106158399, 672336527, 2017009581]

約数ペア:

[(1, 2017009581), (3, 672336527), (19, 106158399), (57, 35386133), (89, 22663029), (267, 7554343), (1691, 1192791), (5073, 397597)]