2247646881

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1\times {\mathrm{19489}}^1$

素因数の和:20568

約数の個数: 16

約数和(自身を含む): 3080979200

約数和(自身を除く): 833332319

約数列:

[1, 3, 37, 111, 1039, 3117, 19489, 38443, 58467, 115329, 721093, 2163279, 20249071, 60747213, 749215627, 2247646881]

約数ペア:

[(1, 2247646881), (3, 749215627), (37, 60747213), (111, 20249071), (1039, 2163279), (3117, 721093), (19489, 115329), (38443, 58467)]