297053778

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{144341}}^1$

素因数の和:144367

約数の個数: 32

約数和(自身を含む): 692841600

約数和(自身を除く): 395787822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 144341, 288682, 433023, 866046, 1010387, 2020774, 3031161, 6062322, 7072709, 14145418, 21218127, 42436254, 49508963, 99017926, 148526889, 297053778]

約数ペア:

[(1, 297053778), (2, 148526889), (3, 99017926), (6, 49508963), (7, 42436254), (14, 21218127), (21, 14145418), (42, 7072709), (49, 6062322), (98, 3031161), (147, 2020774), (294, 1010387), (343, 866046), (686, 433023), (1029, 288682), (2058, 144341)]