28853907

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{367}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 39214080

約数和(自身を除く): 10360173

約数列:

[1, 3, 73, 219, 359, 367, 1077, 1101, 26207, 26791, 78621, 80373, 131753, 395259, 9617969, 28853907]

約数ペア:

[(1, 28853907), (3, 9617969), (73, 395259), (219, 131753), (359, 80373), (367, 78621), (1077, 26791), (1101, 26207)]