17201977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 19755792

約数和(自身を除く): 2553815

約数列:

[1, 13, 17, 221, 277, 281, 3601, 3653, 4709, 4777, 61217, 62101, 77837, 1011881, 1323229, 17201977]

約数ペア:

[(1, 17201977), (13, 1323229), (17, 1011881), (221, 77837), (277, 62101), (281, 61217), (3601, 4777), (3653, 4709)]