28611011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8699}}^1$

素因数の和:8746

約数の個数: 16

約数和(自身を含む): 35078400

約数和(自身を除く): 6467389

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 8699, 95689, 113087, 200077, 1243957, 2200847, 2601001, 28611011]

約数ペア:

[(1, 28611011), (11, 2601001), (13, 2200847), (23, 1243957), (143, 200077), (253, 113087), (299, 95689), (3289, 8699)]