393833919

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{12143}}^1$

素因数の和:12734

約数の個数: 16

約数和(自身を含む): 553766400

約数和(自身を除く): 159932481

約数列:

[1, 3, 19, 57, 569, 1707, 10811, 12143, 32433, 36429, 230717, 692151, 6909367, 20728101, 131277973, 393833919]

約数ペア:

[(1, 393833919), (3, 131277973), (19, 20728101), (57, 6909367), (569, 692151), (1707, 230717), (10811, 36429), (12143, 32433)]