26808303

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4139}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 38154240

約数和(自身を除く): 11345937

約数列:

[1, 3, 17, 51, 127, 381, 2159, 4139, 6477, 12417, 70363, 211089, 525653, 1576959, 8936101, 26808303]

約数ペア:

[(1, 26808303), (3, 8936101), (17, 1576959), (51, 525653), (127, 211089), (381, 70363), (2159, 12417), (4139, 6477)]