22088319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1553}}^1$

素因数の和:1998

約数の個数: 16

約数和(自身を含む): 32223744

約数和(自身を除く): 10135425

約数列:

[1, 3, 11, 33, 431, 1293, 1553, 4659, 4741, 14223, 17083, 51249, 669343, 2008029, 7362773, 22088319]

約数ペア:

[(1, 22088319), (3, 7362773), (11, 2008029), (33, 669343), (431, 51249), (1293, 17083), (1553, 14223), (4659, 4741)]