12994971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2833}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 19044480

約数和(自身を除く): 6049509

約数列:

[1, 3, 11, 33, 139, 417, 1529, 2833, 4587, 8499, 31163, 93489, 393787, 1181361, 4331657, 12994971]

約数ペア:

[(1, 12994971), (3, 4331657), (11, 1181361), (33, 393787), (139, 93489), (417, 31163), (1529, 8499), (2833, 4587)]