28922487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{3119}}^1$

素因数の和:3414

約数の個数: 16

約数和(自身を含む): 42232320

約数和(自身を除く): 13309833

約数列:

[1, 3, 11, 33, 281, 843, 3091, 3119, 9273, 9357, 34309, 102927, 876439, 2629317, 9640829, 28922487]

約数ペア:

[(1, 28922487), (3, 9640829), (11, 2629317), (33, 876439), (281, 102927), (843, 34309), (3091, 9357), (3119, 9273)]