22015233

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{1423}}^1$

素因数の和:1626

約数の個数: 20

約数和(自身を含む): 33082368

約数和(自身を除く): 11067135

約数列:

[1, 3, 9, 27, 81, 191, 573, 1423, 1719, 4269, 5157, 12807, 15471, 38421, 115263, 271793, 815379, 2446137, 7338411, 22015233]

約数ペア:

[(1, 22015233), (3, 7338411), (9, 2446137), (27, 815379), (81, 271793), (191, 115263), (573, 38421), (1423, 15471), (1719, 12807), (4269, 5157)]