3388497

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 5472000

約数和(自身を除く): 2083503

約数列:

[1, 3, 7, 21, 37, 49, 89, 111, 147, 259, 267, 343, 623, 777, 1029, 1813, 1869, 3293, 4361, 5439, 9879, 12691, 13083, 23051, 30527, 38073, 69153, 91581, 161357, 484071, 1129499, 3388497]

約数ペア:

[(1, 3388497), (3, 1129499), (7, 484071), (21, 161357), (37, 91581), (49, 69153), (89, 38073), (111, 30527), (147, 23051), (259, 13083), (267, 12691), (343, 9879), (623, 5439), (777, 4361), (1029, 3293), (1813, 1869)]