1425033

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 20

約数和(自身を含む): 2166868

約数和(自身を除く): 741835

約数列:

[1, 3, 9, 27, 73, 81, 219, 241, 657, 723, 1971, 2169, 5913, 6507, 17593, 19521, 52779, 158337, 475011, 1425033]

約数ペア:

[(1, 1425033), (3, 475011), (9, 158337), (27, 52779), (73, 19521), (81, 17593), (219, 6507), (241, 5913), (657, 2169), (723, 1971)]