7173816489

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{622241}}^1$

素因数の和:622318

約数の個数: 32

約数和(自身を含む): 12345281280

約数和(自身を除く): 5171464791

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 622241, 1866723, 4355687, 5600169, 13067061, 16800507, 37956701, 39201183, 113870103, 117603549, 265696907, 341610309, 797090721, 1024830927, 2391272163, 7173816489]

約数ペア:

[(1, 7173816489), (3, 2391272163), (7, 1024830927), (9, 797090721), (21, 341610309), (27, 265696907), (61, 117603549), (63, 113870103), (183, 39201183), (189, 37956701), (427, 16800507), (549, 13067061), (1281, 5600169), (1647, 4355687), (3843, 1866723), (11529, 622241)]