1303313607

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 2105460864

約数和(自身を除く): 802147257

約数列:

[1, 3, 9, 19, 23, 57, 69, 107, 163, 171, 207, 321, 361, 437, 489, 963, 1083, 1311, 1467, 2033, 2461, 3097, 3249, 3749, 3933, 6099, 7383, 8303, 9291, 11247, 17441, 18297, 22149, 24909, 27873, 33741, 38627, 46759, 52323, 58843, 71231, 74727, 115881, 140277, 156969, 176529, 213693, 331379, 347643, 401143, 420831, 529587, 641079, 888421, 994137, 1203429, 1353389, 2665263, 2982411, 3610287, 4060167, 6296201, 7621717, 7995789, 12180501, 18888603, 22865151, 56665809, 68595453, 144812623, 434437869, 1303313607]

約数ペア:

[(1, 1303313607), (3, 434437869), (9, 144812623), (19, 68595453), (23, 56665809), (57, 22865151), (69, 18888603), (107, 12180501), (163, 7995789), (171, 7621717), (207, 6296201), (321, 4060167), (361, 3610287), (437, 2982411), (489, 2665263), (963, 1353389), (1083, 1203429), (1311, 994137), (1467, 888421), (2033, 641079), (2461, 529587), (3097, 420831), (3249, 401143), (3749, 347643), (3933, 331379), (6099, 213693), (7383, 176529), (8303, 156969), (9291, 140277), (11247, 115881), (17441, 74727), (18297, 71231), (22149, 58843), (24909, 52323), (27873, 46759), (33741, 38627)]