2423673

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 4432896

約数和(自身を除く): 2009223

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 73, 93, 119, 153, 217, 219, 279, 357, 511, 527, 651, 657, 1071, 1241, 1533, 1581, 1953, 2263, 3689, 3723, 4599, 4743, 6789, 8687, 11067, 11169, 15841, 20367, 26061, 33201, 38471, 47523, 78183, 115413, 142569, 269297, 346239, 807891, 2423673]

約数ペア:

[(1, 2423673), (3, 807891), (7, 346239), (9, 269297), (17, 142569), (21, 115413), (31, 78183), (51, 47523), (63, 38471), (73, 33201), (93, 26061), (119, 20367), (153, 15841), (217, 11169), (219, 11067), (279, 8687), (357, 6789), (511, 4743), (527, 4599), (651, 3723), (657, 3689), (1071, 2263), (1241, 1953), (1533, 1581)]