28160007

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{967}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 39866112

約数和(自身を除く): 11706105

約数列:

[1, 3, 17, 51, 571, 967, 1713, 2901, 9707, 16439, 29121, 49317, 552157, 1656471, 9386669, 28160007]

約数ペア:

[(1, 28160007), (3, 9386669), (17, 1656471), (51, 552157), (571, 49317), (967, 29121), (1713, 16439), (2901, 9707)]