343198713

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{72727}}^1$

素因数の和:72765

約数の個数: 24

約数和(自身を含む): 541678144

約数和(自身を除く): 198479431

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 72727, 218181, 799997, 945451, 2399991, 2836353, 8799967, 10399961, 26399901, 31199883, 114399571, 343198713]

約数ペア:

[(1, 343198713), (3, 114399571), (11, 31199883), (13, 26399901), (33, 10399961), (39, 8799967), (121, 2836353), (143, 2399991), (363, 945451), (429, 799997), (1573, 218181), (4719, 72727)]