6288219

素因数分解:

$3^3\times 7^4\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 40

約数和(自身を含む): 10979920

約数和(自身を除く): 4691701

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 97, 147, 189, 291, 343, 441, 679, 873, 1029, 1323, 2037, 2401, 2619, 3087, 4753, 6111, 7203, 9261, 14259, 18333, 21609, 33271, 42777, 64827, 99813, 128331, 232897, 299439, 698691, 898317, 2096073, 6288219]

約数ペア:

[(1, 6288219), (3, 2096073), (7, 898317), (9, 698691), (21, 299439), (27, 232897), (49, 128331), (63, 99813), (97, 64827), (147, 42777), (189, 33271), (291, 21609), (343, 18333), (441, 14259), (679, 9261), (873, 7203), (1029, 6111), (1323, 4753), (2037, 3087), (2401, 2619)]