2011381497

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1585013}}^1$

素因数の和:1585069

約数の個数: 16

約数和(自身を含む): 3043226880

約数和(自身を除く): 1031845383

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1585013, 4755039, 14265117, 42795351, 74495611, 223486833, 670460499, 2011381497]

約数ペア:

[(1, 2011381497), (3, 670460499), (9, 223486833), (27, 74495611), (47, 42795351), (141, 14265117), (423, 4755039), (1269, 1585013)]