13118319

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 19717152

約数和(自身を除く): 6598833

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 487, 657, 1461, 2993, 4383, 8979, 19967, 26937, 35551, 59901, 106653, 179703, 319959, 1457591, 4372773, 13118319]

約数ペア:

[(1, 13118319), (3, 4372773), (9, 1457591), (41, 319959), (73, 179703), (123, 106653), (219, 59901), (369, 35551), (487, 26937), (657, 19967), (1461, 8979), (2993, 4383)]