23178243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 35546112

約数和(自身を除く): 12367869

約数列:

[1, 3, 11, 33, 37, 41, 111, 123, 407, 451, 463, 1221, 1353, 1389, 1517, 4551, 5093, 15279, 16687, 17131, 18983, 50061, 51393, 56949, 188441, 208813, 565323, 626439, 702371, 2107113, 7726081, 23178243]

約数ペア:

[(1, 23178243), (3, 7726081), (11, 2107113), (33, 702371), (37, 626439), (41, 565323), (111, 208813), (123, 188441), (407, 56949), (451, 51393), (463, 50061), (1221, 18983), (1353, 17131), (1389, 16687), (1517, 15279), (4551, 5093)]