28273377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3049}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 41284800

約数和(自身を除く): 13011423

約数列:

[1, 3, 11, 33, 281, 843, 3049, 3091, 9147, 9273, 33539, 100617, 856769, 2570307, 9424459, 28273377]

約数ペア:

[(1, 28273377), (3, 9424459), (11, 2570307), (33, 856769), (281, 100617), (843, 33539), (3049, 9273), (3091, 9147)]