2116763991

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 3262611456

約数和(自身を除く): 1145847465

約数列:

[1, 3, 9, 23, 69, 73, 127, 207, 219, 381, 657, 1103, 1143, 1679, 2921, 3309, 5037, 8763, 9271, 9927, 15111, 25369, 26289, 27813, 76107, 80519, 83439, 140081, 213233, 228321, 241557, 420243, 639699, 724671, 1260729, 1851937, 1919097, 3221863, 5555811, 9665589, 10225913, 16667433, 28996767, 30677739, 92033217, 235195999, 705587997, 2116763991]

約数ペア:

[(1, 2116763991), (3, 705587997), (9, 235195999), (23, 92033217), (69, 30677739), (73, 28996767), (127, 16667433), (207, 10225913), (219, 9665589), (381, 5555811), (657, 3221863), (1103, 1919097), (1143, 1851937), (1679, 1260729), (2921, 724671), (3309, 639699), (5037, 420243), (8763, 241557), (9271, 228321), (9927, 213233), (15111, 140081), (25369, 83439), (26289, 80519), (27813, 76107)]