2012128101

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3922277}}^1$

素因数の和:3922305

約数の個数: 16

約数和(自身を含む): 3137822400

約数和(自身を除く): 1125694299

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3922277, 11766831, 35300493, 74523263, 105901479, 223569789, 670709367, 2012128101]

約数ペア:

[(1, 2012128101), (3, 670709367), (9, 223569789), (19, 105901479), (27, 74523263), (57, 35300493), (171, 11766831), (513, 3922277)]