26715687

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2087}}^1$

素因数の和:2358

約数の個数: 16

約数和(自身を含む): 37884672

約数和(自身を除く): 11168985

約数列:

[1, 3, 17, 51, 251, 753, 2087, 4267, 6261, 12801, 35479, 106437, 523837, 1571511, 8905229, 26715687]

約数ペア:

[(1, 26715687), (3, 8905229), (17, 1571511), (51, 523837), (251, 106437), (753, 35479), (2087, 12801), (4267, 6261)]