2439752007

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10561697}}^1$

素因数の和:10561718

約数の個数: 16

約数和(自身を含む): 4055692032

約数和(自身を除く): 1615940025

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 10561697, 31685091, 73931879, 116178667, 221795637, 348536001, 813250669, 2439752007]

約数ペア:

[(1, 2439752007), (3, 813250669), (7, 348536001), (11, 221795637), (21, 116178667), (33, 73931879), (77, 31685091), (231, 10561697)]