2016380943

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{19309}}^1$

素因数の和:19639

約数の個数: 24

約数和(自身を含む): 2994285840

約数和(自身を除く): 977904897

約数列:

[1, 3, 9, 41, 123, 283, 369, 849, 2547, 11603, 19309, 34809, 57927, 104427, 173781, 791669, 2375007, 5464447, 7125021, 16393341, 49180023, 224042327, 672126981, 2016380943]

約数ペア:

[(1, 2016380943), (3, 672126981), (9, 224042327), (41, 49180023), (123, 16393341), (283, 7125021), (369, 5464447), (849, 2375007), (2547, 791669), (11603, 173781), (19309, 104427), (34809, 57927)]