20710613231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2513729}}^1$

素因数の和:2513854

約数の個数: 16

約数和(自身を含む): 26062352640

約数和(自身を除く): 5351739409

約数列:

[1, 7, 11, 77, 107, 749, 1177, 8239, 2513729, 17596103, 27651019, 193557133, 268969003, 1882783021, 2958659033, 20710613231]

約数ペア:

[(1, 20710613231), (7, 2958659033), (11, 1882783021), (77, 268969003), (107, 193557133), (749, 27651019), (1177, 17596103), (8239, 2513729)]