11949201

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13411}}^1$

素因数の和:13434

約数の個数: 20

約数和(自身を含む): 19474224

約数和(自身を除く): 7525023

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 13411, 40233, 120699, 147521, 362097, 442563, 1086291, 1327689, 3983067, 11949201]

約数ペア:

[(1, 11949201), (3, 3983067), (9, 1327689), (11, 1086291), (27, 442563), (33, 362097), (81, 147521), (99, 120699), (297, 40233), (891, 13411)]