6138559

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 7299648

約数和(自身を除く): 1161089

約数列:

[1, 7, 37, 137, 173, 259, 959, 1211, 5069, 6401, 23701, 35483, 44807, 165907, 876937, 6138559]

約数ペア:

[(1, 6138559), (7, 876937), (37, 165907), (137, 44807), (173, 35483), (259, 23701), (959, 6401), (1211, 5069)]