1275950053

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{90731}}^1$

素因数の和:90793

約数の個数: 16

約数和(自身を含む): 1524297600

約数和(自身を除く): 248347547

約数列:

[1, 7, 41, 49, 287, 343, 2009, 14063, 90731, 635117, 3719971, 4445819, 26039797, 31120733, 182278579, 1275950053]

約数ペア:

[(1, 1275950053), (7, 182278579), (41, 31120733), (49, 26039797), (287, 4445819), (343, 3719971), (2009, 635117), (14063, 90731)]