74857349

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{5323}}^1$

素因数の和:5385

約数の個数: 16

約数和(自身を含む): 89443200

約数和(自身を除く): 14585851

約数列:

[1, 7, 41, 49, 287, 343, 2009, 5323, 14063, 37261, 218243, 260827, 1527701, 1825789, 10693907, 74857349]

約数ペア:

[(1, 74857349), (7, 10693907), (41, 1825789), (49, 1527701), (287, 260827), (343, 218243), (2009, 37261), (5323, 14063)]