2001127953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{23623}}^1$

素因数の和:23805

約数の個数: 32

約数和(自身を含む): 3102492672

約数和(自身を除く): 1101364719

約数列:

[1, 3, 11, 17, 33, 51, 151, 187, 453, 561, 1661, 2567, 4983, 7701, 23623, 28237, 70869, 84711, 259853, 401591, 779559, 1204773, 3567073, 4417501, 10701219, 13252503, 39237803, 60640241, 117713409, 181920723, 667042651, 2001127953]

約数ペア:

[(1, 2001127953), (3, 667042651), (11, 181920723), (17, 117713409), (33, 60640241), (51, 39237803), (151, 13252503), (187, 10701219), (453, 4417501), (561, 3567073), (1661, 1204773), (2567, 779559), (4983, 401591), (7701, 259853), (23623, 84711), (28237, 70869)]