289484943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{69073}}^1$

素因数の和:69214

約数の個数: 16

約数和(自身を含む): 424390656

約数和(自身を除く): 134905713

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 69073, 207219, 759803, 2279409, 8772271, 26316813, 96494981, 289484943]

約数ペア:

[(1, 289484943), (3, 96494981), (11, 26316813), (33, 8772271), (127, 2279409), (381, 759803), (1397, 207219), (4191, 69073)]