2118492836289

素因数分解:

$3^2\times {\mathrm{437153}}^1\times {\mathrm{538457}}^1$

素因数の和:975616

約数の個数: 12

約数和(自身を含む): 3060057890916

約数和(自身を除く): 941565054627

約数列:

[1, 3, 9, 437153, 538457, 1311459, 1615371, 3934377, 4846113, 235388092921, 706164278763, 2118492836289]

約数ペア:

[(1, 2118492836289), (3, 706164278763), (9, 235388092921), (437153, 4846113), (538457, 3934377), (1311459, 1615371)]