291807906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{7019}}^1$

素因数の和:7091

約数の個数: 48

約数和(自身を含む): 647468640

約数和(自身を除く): 355660734

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 169, 246, 338, 507, 533, 1014, 1066, 1599, 3198, 6929, 7019, 13858, 14038, 20787, 21057, 41574, 42114, 91247, 182494, 273741, 287779, 547482, 575558, 863337, 1186211, 1726674, 2372422, 3558633, 3741127, 7117266, 7482254, 11223381, 22446762, 48634651, 97269302, 145903953, 291807906]

約数ペア:

[(1, 291807906), (2, 145903953), (3, 97269302), (6, 48634651), (13, 22446762), (26, 11223381), (39, 7482254), (41, 7117266), (78, 3741127), (82, 3558633), (123, 2372422), (169, 1726674), (246, 1186211), (338, 863337), (507, 575558), (533, 547482), (1014, 287779), (1066, 273741), (1599, 182494), (3198, 91247), (6929, 42114), (7019, 41574), (13858, 21057), (14038, 20787)]