12201849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2089}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 19562400

約数和(自身を除く): 7360551

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 2089, 5841, 6267, 18801, 22979, 68937, 123251, 206811, 369753, 1109259, 1355761, 4067283, 12201849]

約数ペア:

[(1, 12201849), (3, 4067283), (9, 1355761), (11, 1109259), (33, 369753), (59, 206811), (99, 123251), (177, 68937), (531, 22979), (649, 18801), (1947, 6267), (2089, 5841)]