80752309

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 89616384

約数和(自身を除く): 8864075

約数列:

[1, 11, 103, 263, 271, 1133, 2893, 2981, 27089, 27913, 71273, 297979, 307043, 784003, 7341119, 80752309]

約数ペア:

[(1, 80752309), (11, 7341119), (103, 784003), (263, 307043), (271, 297979), (1133, 71273), (2893, 27913), (2981, 27089)]