207305739

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5189}}^1$

素因数の和:5411

約数の個数: 24

約数和(自身を含む): 314140320

約数和(自身を除く): 106834581

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 4439, 5189, 13317, 15567, 39951, 46701, 119347, 358041, 1001477, 1074123, 3004431, 9013293, 23033971, 69101913, 207305739]

約数ペア:

[(1, 207305739), (3, 69101913), (9, 23033971), (23, 9013293), (69, 3004431), (193, 1074123), (207, 1001477), (579, 358041), (1737, 119347), (4439, 46701), (5189, 39951), (13317, 15567)]