2010053787

素因数分解:

$3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{85691}}^1$

素因数の和:86818

約数の個数: 16

約数和(自身を含む): 3065716992

約数和(自身を除く): 1055663205

約数列:

[1, 3, 7, 21, 1117, 3351, 7819, 23457, 85691, 257073, 599837, 1799511, 95716847, 287150541, 670017929, 2010053787]

約数ペア:

[(1, 2010053787), (3, 670017929), (7, 287150541), (21, 95716847), (1117, 1799511), (3351, 599837), (7819, 257073), (23457, 85691)]