11500191

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{3109}}^1$

素因数の和:3255

約数の個数: 16

約数和(自身を含む): 17167200

約数和(自身を除く): 5667009

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3109, 3699, 9327, 27981, 83943, 425933, 1277799, 3833397, 11500191]

約数ペア:

[(1, 11500191), (3, 3833397), (9, 1277799), (27, 425933), (137, 83943), (411, 27981), (1233, 9327), (3109, 3699)]