14786247

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 23445504

約数和(自身を除く): 8659257

約数列:

[1, 3, 7, 21, 47, 71, 141, 211, 213, 329, 497, 633, 987, 1477, 1491, 3337, 4431, 9917, 10011, 14981, 23359, 29751, 44943, 69419, 70077, 104867, 208257, 314601, 704107, 2112321, 4928749, 14786247]

約数ペア:

[(1, 14786247), (3, 4928749), (7, 2112321), (21, 704107), (47, 314601), (71, 208257), (141, 104867), (211, 70077), (213, 69419), (329, 44943), (497, 29751), (633, 23359), (987, 14981), (1477, 10011), (1491, 9917), (3337, 4431)]