16834209

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 27893760

約数和(自身を除く): 11059551

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1361, 1767, 4083, 4123, 9527, 12369, 25859, 28581, 42191, 77577, 126573, 181013, 295337, 543039, 801629, 886011, 2404887, 5611403, 16834209]

約数ペア:

[(1, 16834209), (3, 5611403), (7, 2404887), (19, 886011), (21, 801629), (31, 543039), (57, 295337), (93, 181013), (133, 126573), (217, 77577), (399, 42191), (589, 28581), (651, 25859), (1361, 12369), (1767, 9527), (4083, 4123)]