28466907

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{7573}}^1$

素因数の和:7762

約数の個数: 16

約数和(自身を含む): 43626240

約数和(自身を除く): 15159333

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 7573, 22719, 53011, 159033, 1355567, 4066701, 9488969, 28466907]

約数ペア:

[(1, 28466907), (3, 9488969), (7, 4066701), (21, 1355567), (179, 159033), (537, 53011), (1253, 22719), (3759, 7573)]