16145129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 21849408

約数和(自身を除く): 5704279

約数列:

[1, 7, 11, 13, 77, 91, 127, 143, 889, 1001, 1397, 1651, 9779, 11557, 16129, 18161, 112903, 127127, 177419, 209677, 1241933, 1467739, 2306447, 16145129]

約数ペア:

[(1, 16145129), (7, 2306447), (11, 1467739), (13, 1241933), (77, 209677), (91, 177419), (127, 127127), (143, 112903), (889, 18161), (1001, 16129), (1397, 11557), (1651, 9779)]