2800467

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 1692333

約数列:

[1, 3, 9, 19, 27, 53, 57, 103, 159, 171, 309, 477, 513, 927, 1007, 1431, 1957, 2781, 3021, 5459, 5871, 9063, 16377, 17613, 27189, 49131, 52839, 103721, 147393, 311163, 933489, 2800467]

約数ペア:

[(1, 2800467), (3, 933489), (9, 311163), (19, 147393), (27, 103721), (53, 52839), (57, 49131), (103, 27189), (159, 17613), (171, 16377), (309, 9063), (477, 5871), (513, 5459), (927, 3021), (1007, 2781), (1431, 1957)]