8309147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 10877952

約数和(自身を除く): 2568805

約数列:

[1, 7, 11, 31, 59, 77, 217, 341, 413, 649, 1829, 2387, 3481, 4543, 12803, 20119, 24367, 38291, 107911, 140833, 268037, 755377, 1187021, 8309147]

約数ペア:

[(1, 8309147), (7, 1187021), (11, 755377), (31, 268037), (59, 140833), (77, 107911), (217, 38291), (341, 24367), (413, 20119), (649, 12803), (1829, 4543), (2387, 3481)]