2810702943

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{20249}}^1$

素因数の和:20408

約数の個数: 32

約数和(自身を含む): 4286520000

約数和(自身を除く): 1475817057

約数列:

[1, 3, 9, 27, 53, 97, 159, 291, 477, 873, 1431, 2619, 5141, 15423, 20249, 46269, 60747, 138807, 182241, 546723, 1073197, 1964153, 3219591, 5892459, 9658773, 17677377, 28976319, 53032131, 104100109, 312300327, 936900981, 2810702943]

約数ペア:

[(1, 2810702943), (3, 936900981), (9, 312300327), (27, 104100109), (53, 53032131), (97, 28976319), (159, 17677377), (291, 9658773), (477, 5892459), (873, 3219591), (1431, 1964153), (2619, 1073197), (5141, 546723), (15423, 182241), (20249, 138807), (46269, 60747)]