13145949

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{21169}}^1$

素因数の和:21201

約数の個数: 16

約数和(自身を含む): 20323200

約数和(自身を除く): 7177251

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 21169, 63507, 190521, 486887, 571563, 1460661, 4381983, 13145949]

約数ペア:

[(1, 13145949), (3, 4381983), (9, 1460661), (23, 571563), (27, 486887), (69, 190521), (207, 63507), (621, 21169)]