788847549

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^2\times {\mathrm{193}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 1291425408

約数和(自身を除く): 502577859

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 193, 321, 357, 579, 749, 1351, 1819, 2247, 3281, 4053, 5457, 9843, 11449, 12733, 20651, 22967, 34347, 38199, 61953, 68901, 80143, 144557, 194633, 240429, 351067, 433671, 583899, 1053201, 1362431, 2209657, 2457469, 4087293, 6628971, 7372407, 15467599, 37564169, 46402797, 112692507, 262949183, 788847549]

約数ペア:

[(1, 788847549), (3, 262949183), (7, 112692507), (17, 46402797), (21, 37564169), (51, 15467599), (107, 7372407), (119, 6628971), (193, 4087293), (321, 2457469), (357, 2209657), (579, 1362431), (749, 1053201), (1351, 583899), (1819, 433671), (2247, 351067), (3281, 240429), (4053, 194633), (5457, 144557), (9843, 80143), (11449, 68901), (12733, 61953), (20651, 38199), (22967, 34347)]