12896013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 20030976

約数和(自身を除く): 7134963

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 367, 663, 689, 901, 1101, 2067, 2703, 4771, 6239, 11713, 14313, 18717, 19451, 35139, 58353, 81107, 243321, 252863, 330667, 758589, 992001, 4298671, 12896013]

約数ペア:

[(1, 12896013), (3, 4298671), (13, 992001), (17, 758589), (39, 330667), (51, 252863), (53, 243321), (159, 81107), (221, 58353), (367, 35139), (663, 19451), (689, 18717), (901, 14313), (1101, 11713), (2067, 6239), (2703, 4771)]