2897772369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{20123}}^1$

素因数の和:22236

約数の個数: 16

約数和(自身を含む): 4033815552

約数和(自身を除く): 1136043183

約数列:

[1, 3, 23, 69, 2087, 6261, 20123, 48001, 60369, 144003, 462829, 1388487, 41996701, 125990103, 965924123, 2897772369]

約数ペア:

[(1, 2897772369), (3, 965924123), (23, 125990103), (69, 41996701), (2087, 1388487), (6261, 462829), (20123, 144003), (48001, 60369)]