823804911

素因数分解:

$3^4\times {\mathrm{2801}}^1\times {\mathrm{3631}}^1$

素因数の和:6444

約数の個数: 20

約数和(自身を含む): 1231400544

約数和(自身を除く): 407595633

約数列:

[1, 3, 9, 27, 81, 2801, 3631, 8403, 10893, 25209, 32679, 75627, 98037, 226881, 294111, 10170431, 30511293, 91533879, 274601637, 823804911]

約数ペア:

[(1, 823804911), (3, 274601637), (9, 91533879), (27, 30511293), (81, 10170431), (2801, 294111), (3631, 226881), (8403, 98037), (10893, 75627), (25209, 32679)]