194492019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{4027}}^1$

素因数の和:4994

約数の個数: 16

約数和(自身を含む): 274935168

約数和(自身を除く): 80443149

約数列:

[1, 3, 17, 51, 947, 2841, 4027, 12081, 16099, 48297, 68459, 205377, 3813569, 11440707, 64830673, 194492019]

約数ペア:

[(1, 194492019), (3, 64830673), (17, 11440707), (51, 3813569), (947, 205377), (2841, 68459), (4027, 48297), (12081, 16099)]