2112213231321

素因数分解:

$3^1\times {\mathrm{653}}^1\times {\mathrm{3727}}^1\times {\mathrm{289297}}^1$

素因数の和:293680

約数の個数: 16

約数和(自身を含む): 2821363701504

約数和(自身を除く): 709150470183

約数列:

[1, 3, 653, 1959, 3727, 11181, 289297, 867891, 2433731, 7301193, 188910941, 566732823, 1078209919, 3234629757, 704071077107, 2112213231321]

約数ペア:

[(1, 2112213231321), (3, 704071077107), (653, 3234629757), (1959, 1078209919), (3727, 566732823), (11181, 188910941), (289297, 7301193), (867891, 2433731)]