56328957

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 83793528

約数和(自身を除く): 27464571

約数列:

[1, 3, 9, 41, 123, 293, 369, 521, 879, 1563, 2637, 4689, 12013, 21361, 36039, 64083, 108117, 152653, 192249, 457959, 1373877, 6258773, 18776319, 56328957]

約数ペア:

[(1, 56328957), (3, 18776319), (9, 6258773), (41, 1373877), (123, 457959), (293, 192249), (369, 152653), (521, 108117), (879, 64083), (1563, 36039), (2637, 21361), (4689, 12013)]