2015147313

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{1069}}^1\times {\mathrm{4871}}^1$

素因数の和:5989

約数の個数: 24

約数和(自身を含む): 2981858880

約数和(自身を除く): 966711567

約数列:

[1, 3, 9, 43, 129, 387, 1069, 3207, 4871, 9621, 14613, 43839, 45967, 137901, 209453, 413703, 628359, 1885077, 5207099, 15621297, 46863891, 223905257, 671715771, 2015147313]

約数ペア:

[(1, 2015147313), (3, 671715771), (9, 223905257), (43, 46863891), (129, 15621297), (387, 5207099), (1069, 1885077), (3207, 628359), (4871, 413703), (9621, 209453), (14613, 137901), (43839, 45967)]