27649351

素因数分解:

${\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:630

約数の個数: 12

約数和(自身を含む): 29407104

約数和(自身を除く): 1757753

約数列:

[1, 19, 191, 361, 401, 3629, 7619, 68951, 76591, 144761, 1455229, 27649351]

約数ペア:

[(1, 27649351), (19, 1455229), (191, 144761), (361, 76591), (401, 68951), (3629, 7619)]