2017379823

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{218971}}^1$

素因数の和:219094

約数の個数: 16

約数和(自身を含む): 2795834496

約数和(自身を除く): 778454673

約数列:

[1, 3, 37, 83, 111, 249, 3071, 9213, 218971, 656913, 8101927, 18174593, 24305781, 54523779, 672459941, 2017379823]

約数ペア:

[(1, 2017379823), (3, 672459941), (37, 54523779), (83, 24305781), (111, 18174593), (249, 8101927), (3071, 656913), (9213, 218971)]