9054171

素因数分解:

$3^2\times 7^4\times {\mathrm{419}}^1$

素因数の和:453

約数の個数: 30

約数和(自身を含む): 15293460

約数和(自身を除く): 6239289

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 419, 441, 1029, 1257, 2401, 2933, 3087, 3771, 7203, 8799, 20531, 21609, 26397, 61593, 143717, 184779, 431151, 1006019, 1293453, 3018057, 9054171]

約数ペア:

[(1, 9054171), (3, 3018057), (7, 1293453), (9, 1006019), (21, 431151), (49, 184779), (63, 143717), (147, 61593), (343, 26397), (419, 21609), (441, 20531), (1029, 8799), (1257, 7203), (2401, 3771), (2933, 3087)]