290510103863

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3423929}}^1$

素因数の和:3424007

約数の個数: 32

約数和(自身を含む): 378659266560

約数和(自身を除く): 88149162697

約数列:

[1, 7, 17, 23, 31, 119, 161, 217, 391, 527, 713, 2737, 3689, 4991, 12121, 84847, 3423929, 23967503, 58206793, 78750367, 106141799, 407447551, 551252569, 742992593, 1338756239, 1804410583, 2441261377, 9371293673, 12630874081, 17088829639, 41501443409, 290510103863]

約数ペア:

[(1, 290510103863), (7, 41501443409), (17, 17088829639), (23, 12630874081), (31, 9371293673), (119, 2441261377), (161, 1804410583), (217, 1338756239), (391, 742992593), (527, 551252569), (713, 407447551), (2737, 106141799), (3689, 78750367), (4991, 58206793), (12121, 23967503), (84847, 3423929)]