2831085

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 5124480

約数和(自身を除く): 2293395

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 313, 335, 603, 939, 1005, 1565, 1809, 2817, 3015, 4695, 8451, 9045, 14085, 20971, 42255, 62913, 104855, 188739, 314565, 566217, 943695, 2831085]

約数ペア:

[(1, 2831085), (3, 943695), (5, 566217), (9, 314565), (15, 188739), (27, 104855), (45, 62913), (67, 42255), (135, 20971), (201, 14085), (313, 9045), (335, 8451), (603, 4695), (939, 3015), (1005, 2817), (1565, 1809)]