2220999609

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{135617}}^1$

素因数の和:135776

約数の個数: 16

約数和(自身を含む): 3046522752

約数和(自身を除く): 825523143

約数列:

[1, 3, 53, 103, 159, 309, 5459, 16377, 135617, 406851, 7187701, 13968551, 21563103, 41905653, 740333203, 2220999609]

約数ペア:

[(1, 2220999609), (3, 740333203), (53, 41905653), (103, 21563103), (159, 13968551), (309, 7187701), (5459, 406851), (16377, 135617)]