2023504959

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107903}}^1$

素因数の和:107979

約数の個数: 32

約数和(自身を含む): 3314810880

約数和(自身を除く): 1291305921

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 6251, 18753, 107903, 323709, 755321, 2050157, 2265963, 5071441, 6150471, 14351099, 15214323, 35500087, 43053297, 96357379, 106500261, 289072137, 674501653, 2023504959]

約数ペア:

[(1, 2023504959), (3, 674501653), (7, 289072137), (19, 106500261), (21, 96357379), (47, 43053297), (57, 35500087), (133, 15214323), (141, 14351099), (329, 6150471), (399, 5071441), (893, 2265963), (987, 2050157), (2679, 755321), (6251, 323709), (18753, 107903)]