31144243

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 34988800

約数和(自身を除く): 3844557

約数列:

[1, 13, 31, 109, 403, 709, 1417, 3379, 9217, 21979, 43927, 77281, 285727, 1004653, 2395711, 31144243]

約数ペア:

[(1, 31144243), (13, 2395711), (31, 1004653), (109, 285727), (403, 77281), (709, 43927), (1417, 21979), (3379, 9217)]