179271407

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1721}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 214244352

約数和(自身を除く): 34972945

約数列:

[1, 7, 23, 161, 647, 1721, 4529, 12047, 14881, 39583, 104167, 277081, 1113487, 7794409, 25610201, 179271407]

約数ペア:

[(1, 179271407), (7, 25610201), (23, 7794409), (161, 1113487), (647, 277081), (1721, 104167), (4529, 39583), (12047, 14881)]