2113702899

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43781}}^1$

素因数の和:43832

約数の個数: 48

約数和(自身を含む): 3726723840

約数和(自身を除く): 1613020941

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 847, 1463, 2299, 2541, 4389, 6897, 16093, 43781, 48279, 131343, 306467, 481591, 831839, 919401, 1444773, 2495517, 3371137, 5297501, 5822873, 9150229, 10113411, 15892503, 17468619, 27450687, 37082507, 64051603, 100652519, 111247521, 192154809, 301957557, 704567633, 2113702899]

約数ペア:

[(1, 2113702899), (3, 704567633), (7, 301957557), (11, 192154809), (19, 111247521), (21, 100652519), (33, 64051603), (57, 37082507), (77, 27450687), (121, 17468619), (133, 15892503), (209, 10113411), (231, 9150229), (363, 5822873), (399, 5297501), (627, 3371137), (847, 2495517), (1463, 1444773), (2299, 919401), (2541, 831839), (4389, 481591), (6897, 306467), (16093, 131343), (43781, 48279)]