3345489

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 5857280

約数和(自身を除く): 2511791

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 571, 651, 837, 1713, 1953, 3997, 5139, 5859, 11991, 15417, 17701, 35973, 53103, 107919, 123907, 159309, 371721, 477927, 1115163, 3345489]

約数ペア:

[(1, 3345489), (3, 1115163), (7, 477927), (9, 371721), (21, 159309), (27, 123907), (31, 107919), (63, 53103), (93, 35973), (189, 17701), (217, 15417), (279, 11991), (571, 5859), (651, 5139), (837, 3997), (1713, 1953)]