1260982071

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 1927940352

約数和(自身を除く): 666958281

約数列:

[1, 3, 9, 31, 73, 93, 101, 219, 279, 303, 613, 657, 909, 1839, 2263, 3131, 5517, 6789, 7373, 9393, 19003, 20367, 22119, 28179, 44749, 57009, 61913, 66357, 134247, 171027, 185739, 228563, 402741, 557217, 685689, 1387219, 1919303, 2057067, 4161657, 4519649, 5757909, 12484971, 13558947, 17273727, 40676841, 140109119, 420327357, 1260982071]

約数ペア:

[(1, 1260982071), (3, 420327357), (9, 140109119), (31, 40676841), (73, 17273727), (93, 13558947), (101, 12484971), (219, 5757909), (279, 4519649), (303, 4161657), (613, 2057067), (657, 1919303), (909, 1387219), (1839, 685689), (2263, 557217), (3131, 402741), (5517, 228563), (6789, 185739), (7373, 171027), (9393, 134247), (19003, 66357), (20367, 61913), (22119, 57009), (28179, 44749)]