16880897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 19103040

約数和(自身を除く): 2222143

約数列:

[1, 11, 43, 89, 401, 473, 979, 3827, 4411, 17243, 35689, 42097, 189673, 392579, 1534627, 16880897]

約数ペア:

[(1, 16880897), (11, 1534627), (43, 392579), (89, 189673), (401, 42097), (473, 35689), (979, 17243), (3827, 4411)]