1973105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 2540160

約数和(自身を除く): 567055

約数列:

[1, 5, 17, 85, 139, 167, 695, 835, 2363, 2839, 11815, 14195, 23213, 116065, 394621, 1973105]

約数ペア:

[(1, 1973105), (5, 394621), (17, 116065), (85, 23213), (139, 14195), (167, 11815), (695, 2839), (835, 2363)]