8911971

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 14008320

約数和(自身を除く): 5096349

約数列:

[1, 3, 9, 23, 27, 69, 113, 127, 207, 339, 381, 621, 1017, 1143, 2599, 2921, 3051, 3429, 7797, 8763, 14351, 23391, 26289, 43053, 70173, 78867, 129159, 330073, 387477, 990219, 2970657, 8911971]

約数ペア:

[(1, 8911971), (3, 2970657), (9, 990219), (23, 387477), (27, 330073), (69, 129159), (113, 78867), (127, 70173), (207, 43053), (339, 26289), (381, 23391), (621, 14351), (1017, 8763), (1143, 7797), (2599, 3429), (2921, 3051)]