11191869

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4159}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 18170880

約数和(自身を除く): 6979011

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 4159, 12477, 37431, 54067, 95657, 162201, 286971, 486603, 860913, 1243541, 3730623, 11191869]

約数ペア:

[(1, 11191869), (3, 3730623), (9, 1243541), (13, 860913), (23, 486603), (39, 286971), (69, 162201), (117, 95657), (207, 54067), (299, 37431), (897, 12477), (2691, 4159)]