22989219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 36267264

約数和(自身を除く): 13278045

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 953, 1419, 2193, 2859, 8041, 10483, 16201, 24123, 31449, 40979, 48603, 122937, 178211, 450769, 534633, 696643, 1352307, 2089929, 7663073, 22989219]

約数ペア:

[(1, 22989219), (3, 7663073), (11, 2089929), (17, 1352307), (33, 696643), (43, 534633), (51, 450769), (129, 178211), (187, 122937), (473, 48603), (561, 40979), (731, 31449), (953, 24123), (1419, 16201), (2193, 10483), (2859, 8041)]