1215653109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 1872944640

約数和(自身を除く): 657291531

約数列:

[1, 3, 11, 23, 33, 69, 83, 249, 253, 529, 759, 839, 913, 1587, 1909, 2517, 2739, 5727, 5819, 9229, 17457, 19297, 20999, 27687, 43907, 57891, 62997, 69637, 131721, 208911, 212267, 443831, 482977, 636801, 766007, 1331493, 1448931, 1601651, 2298021, 4804953, 4882141, 14646423, 17618161, 36837973, 52854483, 110513919, 405217703, 1215653109]

約数ペア:

[(1, 1215653109), (3, 405217703), (11, 110513919), (23, 52854483), (33, 36837973), (69, 17618161), (83, 14646423), (249, 4882141), (253, 4804953), (529, 2298021), (759, 1601651), (839, 1448931), (913, 1331493), (1587, 766007), (1909, 636801), (2517, 482977), (2739, 443831), (5727, 212267), (5819, 208911), (9229, 131721), (17457, 69637), (19297, 62997), (20999, 57891), (27687, 43907)]