7352487

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 11728704

約数和(自身を除く): 4376217

約数列:

[1, 3, 9, 19, 31, 57, 73, 93, 171, 219, 279, 361, 589, 657, 1083, 1387, 1767, 2263, 3249, 4161, 5301, 6789, 11191, 12483, 20367, 26353, 33573, 42997, 79059, 100719, 128991, 237177, 386973, 816943, 2450829, 7352487]

約数ペア:

[(1, 7352487), (3, 2450829), (9, 816943), (19, 386973), (31, 237177), (57, 128991), (73, 100719), (93, 79059), (171, 42997), (219, 33573), (279, 26353), (361, 20367), (589, 12483), (657, 11191), (1083, 6789), (1387, 5301), (1767, 4161), (2263, 3249)]