3388707

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 5943600

約数和(自身を除く): 2554893

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 149, 171, 361, 399, 447, 1043, 1083, 1197, 1341, 2527, 2831, 3129, 3249, 7581, 8493, 9387, 19817, 22743, 25479, 53789, 59451, 161367, 178353, 376523, 484101, 1129569, 3388707]

約数ペア:

[(1, 3388707), (3, 1129569), (7, 484101), (9, 376523), (19, 178353), (21, 161367), (57, 59451), (63, 53789), (133, 25479), (149, 22743), (171, 19817), (361, 9387), (399, 8493), (447, 7581), (1043, 3249), (1083, 3129), (1197, 2831), (1341, 2527)]