12587697

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 19474560

約数和(自身を除く): 6886863

約数列:

[1, 3, 9, 27, 41, 83, 123, 137, 249, 369, 411, 747, 1107, 1233, 2241, 3403, 3699, 5617, 10209, 11371, 16851, 30627, 34113, 50553, 91881, 102339, 151659, 307017, 466211, 1398633, 4195899, 12587697]

約数ペア:

[(1, 12587697), (3, 4195899), (9, 1398633), (27, 466211), (41, 307017), (83, 151659), (123, 102339), (137, 91881), (249, 50553), (369, 34113), (411, 30627), (747, 16851), (1107, 11371), (1233, 10209), (2241, 5617), (3403, 3699)]