21594097

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2297}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 26472960

約数和(自身を除く): 4878863

約数列:

[1, 7, 17, 79, 119, 553, 1343, 2297, 9401, 16079, 39049, 181463, 273343, 1270241, 3084871, 21594097]

約数ペア:

[(1, 21594097), (7, 3084871), (17, 1270241), (79, 273343), (119, 181463), (553, 39049), (1343, 16079), (2297, 9401)]