2012322987

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1733267}}^1$

素因数の和:1733319

約数の個数: 16

約数和(自身を含む): 3050551680

約数和(自身を除く): 1038228693

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1733267, 5199801, 15599403, 46798209, 74530481, 223591443, 670774329, 2012322987]

約数ペア:

[(1, 2012322987), (3, 670774329), (9, 223591443), (27, 74530481), (43, 46798209), (129, 15599403), (387, 5199801), (1161, 1733267)]