16373493

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 25002432

約数和(自身を除く): 8628939

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 953, 1909, 2859, 5727, 8577, 17181, 21919, 65757, 79099, 197271, 237297, 711891, 1819277, 5457831, 16373493]

約数ペア:

[(1, 16373493), (3, 5457831), (9, 1819277), (23, 711891), (69, 237297), (83, 197271), (207, 79099), (249, 65757), (747, 21919), (953, 17181), (1909, 8577), (2859, 5727)]