290434903

素因数分解:

${\mathrm{11}}^1\times {\mathrm{127}}^2\times {\mathrm{1637}}^1$

素因数の和:1902

約数の個数: 12

約数和(自身を含む): 319547592

約数和(自身を除く): 29112689

約数列:

[1, 11, 127, 1397, 1637, 16129, 18007, 177419, 207899, 2286889, 26403173, 290434903]

約数ペア:

[(1, 290434903), (11, 26403173), (127, 2286889), (1397, 207899), (1637, 177419), (16129, 18007)]