2116787136621

素因数分解:

$3^1\times {\mathrm{491}}^1\times {\mathrm{3739}}^1\times {\mathrm{384343}}^1$

素因数の和:388576

約数の個数: 16

約数和(自身を含む): 2828894830080

約数和(自身を除く): 712107693459

約数列:

[1, 3, 491, 1473, 3739, 11217, 384343, 1153029, 1835849, 5507547, 188712413, 566137239, 1437058477, 4311175431, 705595712207, 2116787136621]

約数ペア:

[(1, 2116787136621), (3, 705595712207), (491, 4311175431), (1473, 1437058477), (3739, 566137239), (11217, 188712413), (384343, 5507547), (1153029, 1835849)]