2826126909

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{10559}}^1$

素因数の和:11022

約数の個数: 32

約数和(自身を含む): 4379443200

約数和(自身を除く): 1553316291

約数列:

[1, 3, 9, 23, 27, 69, 207, 431, 621, 1293, 3879, 9913, 10559, 11637, 29739, 31677, 89217, 95031, 242857, 267651, 285093, 728571, 2185713, 4550929, 6557139, 13652787, 40958361, 104671367, 122875083, 314014101, 942042303, 2826126909]

約数ペア:

[(1, 2826126909), (3, 942042303), (9, 314014101), (23, 122875083), (27, 104671367), (69, 40958361), (207, 13652787), (431, 6557139), (621, 4550929), (1293, 2185713), (3879, 728571), (9913, 285093), (10559, 267651), (11637, 242857), (29739, 95031), (31677, 89217)]