138919317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{5333}}^1$

素因数の和:5812

約数の個数: 16

約数和(自身を含む): 195437760

約数和(自身を除く): 56518443

約数列:

[1, 3, 19, 57, 457, 1371, 5333, 8683, 15999, 26049, 101327, 303981, 2437181, 7311543, 46306439, 138919317]

約数ペア:

[(1, 138919317), (3, 46306439), (19, 7311543), (57, 2437181), (457, 303981), (1371, 101327), (5333, 26049), (8683, 15999)]