388548963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{6361}}^1$

素因数の和:6995

約数の個数: 24

約数和(自身を含む): 613347696

約数和(自身を除く): 224798733

約数列:

[1, 3, 9, 11, 33, 99, 617, 1851, 5553, 6361, 6787, 19083, 20361, 57249, 61083, 69971, 209913, 629739, 3924737, 11774211, 35322633, 43172107, 129516321, 388548963]

約数ペア:

[(1, 388548963), (3, 129516321), (9, 43172107), (11, 35322633), (33, 11774211), (99, 3924737), (617, 629739), (1851, 209913), (5553, 69971), (6361, 61083), (6787, 57249), (19083, 20361)]