26940189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1907}}^1$

素因数の和:2204

約数の個数: 16

約数和(自身を含む): 38190528

約数和(自身を除く): 11250339

約数列:

[1, 3, 17, 51, 277, 831, 1907, 4709, 5721, 14127, 32419, 97257, 528239, 1584717, 8980063, 26940189]

約数ペア:

[(1, 26940189), (3, 8980063), (17, 1584717), (51, 528239), (277, 97257), (831, 32419), (1907, 14127), (4709, 5721)]