31058797

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 40793760

約数和(自身を除く): 9734963

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 1987, 2233, 13909, 15631, 21857, 57623, 97363, 152999, 403361, 633853, 1070993, 2823527, 4436971, 31058797]

約数ペア:

[(1, 31058797), (7, 4436971), (11, 2823527), (29, 1070993), (49, 633853), (77, 403361), (203, 152999), (319, 97363), (539, 57623), (1421, 21857), (1987, 15631), (2233, 13909)]