12554613

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 18666648

約数和(自身を除く): 6112035

約数列:

[1, 3, 9, 73, 97, 197, 219, 291, 591, 657, 873, 1773, 7081, 14381, 19109, 21243, 43143, 57327, 63729, 129429, 171981, 1394957, 4184871, 12554613]

約数ペア:

[(1, 12554613), (3, 4184871), (9, 1394957), (73, 171981), (97, 129429), (197, 63729), (219, 57327), (291, 43143), (591, 21243), (657, 19109), (873, 14381), (1773, 7081)]