12485517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5647}}^1$

素因数の和:5728

約数の個数: 16

約数和(自身を含む): 18435072

約数和(自身を除く): 5949555

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 5647, 16941, 62117, 186351, 378349, 1135047, 4161839, 12485517]

約数ペア:

[(1, 12485517), (3, 4161839), (11, 1135047), (33, 378349), (67, 186351), (201, 62117), (737, 16941), (2211, 5647)]