6989841

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 10944000

約数和(自身を除く): 3954159

約数列:

[1, 3, 9, 27, 29, 79, 87, 113, 237, 261, 339, 711, 783, 1017, 2133, 2291, 3051, 3277, 6873, 8927, 9831, 20619, 26781, 29493, 61857, 80343, 88479, 241029, 258883, 776649, 2329947, 6989841]

約数ペア:

[(1, 6989841), (3, 2329947), (9, 776649), (27, 258883), (29, 241029), (79, 88479), (87, 80343), (113, 61857), (237, 29493), (261, 26781), (339, 20619), (711, 9831), (783, 8927), (1017, 6873), (2133, 3277), (2291, 3051)]