28533369

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 38817792

約数和(自身を除く): 10284423

約数列:

[1, 3, 103, 107, 309, 321, 863, 2589, 11021, 33063, 88889, 92341, 266667, 277023, 9511123, 28533369]

約数ペア:

[(1, 28533369), (3, 9511123), (103, 277023), (107, 266667), (309, 92341), (321, 88889), (863, 33063), (2589, 11021)]