317126593

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{20753}}^1$

素因数の和:20856

約数の個数: 16

約数和(自身を含む): 378552960

約数和(自身を除く): 61426367

約数列:

[1, 7, 37, 59, 259, 413, 2183, 15281, 20753, 145271, 767861, 1224427, 5375027, 8570989, 45303799, 317126593]

約数ペア:

[(1, 317126593), (7, 45303799), (37, 8570989), (59, 5375027), (259, 1224427), (413, 767861), (2183, 145271), (15281, 20753)]