16641669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4993}}^1$

素因数の和:5108

約数の個数: 16

約数和(自身を含む): 24450624

約数和(自身を除く): 7808955

約数列:

[1, 3, 11, 33, 101, 303, 1111, 3333, 4993, 14979, 54923, 164769, 504293, 1512879, 5547223, 16641669]

約数ペア:

[(1, 16641669), (3, 5547223), (11, 1512879), (33, 504293), (101, 164769), (303, 54923), (1111, 14979), (3333, 4993)]