16121520243

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1\times {\mathrm{113093}}^1$

素因数の和:113483

約数の個数: 24

約数和(自身を含む): 23852881728

約数和(自身を除く): 7731361485

約数列:

[1, 3, 9, 47, 141, 337, 423, 1011, 3033, 15839, 47517, 113093, 142551, 339279, 1017837, 5315371, 15946113, 38112341, 47838339, 114337023, 343011069, 1791280027, 5373840081, 16121520243]

約数ペア:

[(1, 16121520243), (3, 5373840081), (9, 1791280027), (47, 343011069), (141, 114337023), (337, 47838339), (423, 38112341), (1011, 15946113), (3033, 5315371), (15839, 1017837), (47517, 339279), (113093, 142551)]