28192307

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11597}}^1$

素因数の和:11638

約数の個数: 16

約数和(自身を含む): 35072352

約数和(自身を除く): 6880045

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 11597, 127567, 150761, 197149, 1658371, 2168639, 2562937, 28192307]

約数ペア:

[(1, 28192307), (11, 2562937), (13, 2168639), (17, 1658371), (143, 197149), (187, 150761), (221, 127567), (2431, 11597)]