4821039

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 20

約数和(自身を含む): 7344216

約数和(自身を除く): 2523177

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1123, 1431, 3369, 4293, 10107, 30321, 59519, 90963, 178557, 535671, 1607013, 4821039]

約数ペア:

[(1, 4821039), (3, 1607013), (9, 535671), (27, 178557), (53, 90963), (81, 59519), (159, 30321), (477, 10107), (1123, 4293), (1431, 3369)]