21168907683

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5051}}^1\times {\mathrm{18143}}^1$

素因数の和:23215

約数の個数: 32

約数和(自身を含む): 35198779392

約数和(自身を除く): 14029871709

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5051, 15153, 18143, 35357, 54429, 55561, 106071, 127001, 166683, 199573, 381003, 388927, 598719, 1166781, 1397011, 4191033, 91640293, 274920879, 641482051, 1008043223, 1924446153, 3024129669, 7056302561, 21168907683]

約数ペア:

[(1, 21168907683), (3, 7056302561), (7, 3024129669), (11, 1924446153), (21, 1008043223), (33, 641482051), (77, 274920879), (231, 91640293), (5051, 4191033), (15153, 1397011), (18143, 1166781), (35357, 598719), (54429, 388927), (55561, 381003), (106071, 199573), (127001, 166683)]