1164780001

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{31981}}^1$

素因数の和:32053

約数の個数: 24

約数和(自身を含む): 1497269312

約数和(自身を除く): 332489311

約数列:

[1, 7, 11, 43, 77, 121, 301, 473, 847, 3311, 5203, 31981, 36421, 223867, 351791, 1375183, 2462537, 3869701, 9626281, 15127013, 27087907, 105889091, 166397143, 1164780001]

約数ペア:

[(1, 1164780001), (7, 166397143), (11, 105889091), (43, 27087907), (77, 15127013), (121, 9626281), (301, 3869701), (473, 2462537), (847, 1375183), (3311, 351791), (5203, 223867), (31981, 36421)]