19679423301

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{86629}}^1$

素因数の和:87265

約数の個数: 24

約数和(自身を含む): 29136787680

約数和(自身を除く): 9457364379

約数列:

[1, 3, 9, 43, 129, 387, 587, 1761, 5283, 25241, 75723, 86629, 227169, 259887, 779661, 3725047, 11175141, 33525423, 50851223, 152553669, 457661007, 2186602589, 6559807767, 19679423301]

約数ペア:

[(1, 19679423301), (3, 6559807767), (9, 2186602589), (43, 457661007), (129, 152553669), (387, 50851223), (587, 33525423), (1761, 11175141), (5283, 3725047), (25241, 779661), (75723, 259887), (86629, 227169)]