56866371

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1667}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 77341824

約数和(自身を除く): 20475453

約数列:

[1, 3, 83, 137, 249, 411, 1667, 5001, 11371, 34113, 138361, 228379, 415083, 685137, 18955457, 56866371]

約数ペア:

[(1, 56866371), (3, 18955457), (83, 685137), (137, 415083), (249, 228379), (411, 138361), (1667, 34113), (5001, 11371)]