10906947

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 16988160

約数和(自身を除く): 6081213

約数列:

[1, 3, 9, 27, 31, 83, 93, 157, 249, 279, 471, 747, 837, 1413, 2241, 2573, 4239, 4867, 7719, 13031, 14601, 23157, 39093, 43803, 69471, 117279, 131409, 351837, 403961, 1211883, 3635649, 10906947]

約数ペア:

[(1, 10906947), (3, 3635649), (9, 1211883), (27, 403961), (31, 351837), (83, 131409), (93, 117279), (157, 69471), (249, 43803), (279, 39093), (471, 23157), (747, 14601), (837, 13031), (1413, 7719), (2241, 4867), (2573, 4239)]