351945363

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 612126720

約数和(自身を除く): 260181357

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 107, 203, 231, 319, 321, 491, 609, 749, 957, 1177, 1473, 2233, 2247, 3103, 3437, 3531, 5401, 6699, 8239, 9309, 10311, 14239, 16203, 21721, 24717, 34133, 37807, 42717, 52537, 65163, 99673, 102399, 113421, 156629, 157611, 238931, 299019, 367759, 469887, 577907, 716793, 1096403, 1103277, 1523573, 1733721, 3289209, 4045349, 4570719, 10665011, 12136047, 16759303, 31995033, 50277909, 117315121, 351945363]

約数ペア:

[(1, 351945363), (3, 117315121), (7, 50277909), (11, 31995033), (21, 16759303), (29, 12136047), (33, 10665011), (77, 4570719), (87, 4045349), (107, 3289209), (203, 1733721), (231, 1523573), (319, 1103277), (321, 1096403), (491, 716793), (609, 577907), (749, 469887), (957, 367759), (1177, 299019), (1473, 238931), (2233, 157611), (2247, 156629), (3103, 113421), (3437, 102399), (3531, 99673), (5401, 65163), (6699, 52537), (8239, 42717), (9309, 37807), (10311, 34133), (14239, 24717), (16203, 21721)]