394500963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3049}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 579744000

約数和(自身を除く): 185243037

約数列:

[1, 3, 17, 43, 51, 59, 129, 177, 731, 1003, 2193, 2537, 3009, 3049, 7611, 9147, 43129, 51833, 129387, 131107, 155499, 179891, 393321, 539673, 2228819, 3058147, 6686457, 7735313, 9174441, 23205939, 131500321, 394500963]

約数ペア:

[(1, 394500963), (3, 131500321), (17, 23205939), (43, 9174441), (51, 7735313), (59, 6686457), (129, 3058147), (177, 2228819), (731, 539673), (1003, 393321), (2193, 179891), (2537, 155499), (3009, 131107), (3049, 129387), (7611, 51833), (9147, 43129)]