13225737

素因数分解:

$3^1\times 7^3\times {\mathrm{12853}}^1$

素因数の和:12877

約数の個数: 16

約数和(自身を含む): 20566400

約数和(自身を除く): 7340663

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 12853, 38559, 89971, 269913, 629797, 1889391, 4408579, 13225737]

約数ペア:

[(1, 13225737), (3, 4408579), (7, 1889391), (21, 629797), (49, 269913), (147, 89971), (343, 38559), (1029, 12853)]