12310209

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 18505032

約数和(自身を除く): 6194823

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 457, 657, 1371, 2993, 4113, 8979, 18737, 26937, 33361, 56211, 100083, 168633, 300249, 1367801, 4103403, 12310209]

約数ペア:

[(1, 12310209), (3, 4103403), (9, 1367801), (41, 300249), (73, 168633), (123, 100083), (219, 56211), (369, 33361), (457, 26937), (657, 18737), (1371, 8979), (2993, 4113)]