22890891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1223}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 32431104

約数和(自身を除く): 9540213

約数列:

[1, 3, 17, 51, 367, 1101, 1223, 3669, 6239, 18717, 20791, 62373, 448841, 1346523, 7630297, 22890891]

約数ペア:

[(1, 22890891), (3, 7630297), (17, 1346523), (51, 448841), (367, 62373), (1101, 20791), (1223, 18717), (3669, 6239)]