7788231

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{8741}}^1$

素因数の和:8764

約数の個数: 20

約数和(自身を含む): 12693384

約数和(自身を除く): 4905153

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 8741, 26223, 78669, 96151, 236007, 288453, 708021, 865359, 2596077, 7788231]

約数ペア:

[(1, 7788231), (3, 2596077), (9, 865359), (11, 708021), (27, 288453), (33, 236007), (81, 96151), (99, 78669), (297, 26223), (891, 8741)]