13273419

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{691}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 18711680

約数和(自身を除く): 5438261

約数列:

[1, 3, 19, 57, 337, 691, 1011, 2073, 6403, 13129, 19209, 39387, 232867, 698601, 4424473, 13273419]

約数ペア:

[(1, 13273419), (3, 4424473), (19, 698601), (57, 232867), (337, 39387), (691, 19209), (1011, 13129), (2073, 6403)]