15070887

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{42937}}^1$

素因数の和:42959

約数の個数: 16

約数和(自身を含む): 24045280

約数和(自身を除く): 8974393

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 42937, 128811, 386433, 558181, 1159299, 1674543, 5023629, 15070887]

約数ペア:

[(1, 15070887), (3, 5023629), (9, 1674543), (13, 1159299), (27, 558181), (39, 386433), (117, 128811), (351, 42937)]