56404821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 84446208

約数和(自身を除く): 28041387

約数列:

[1, 3, 11, 33, 67, 97, 201, 263, 291, 737, 789, 1067, 2211, 2893, 3201, 6499, 8679, 17621, 19497, 25511, 52863, 71489, 76533, 193831, 214467, 280621, 581493, 841863, 1709237, 5127711, 18801607, 56404821]

約数ペア:

[(1, 56404821), (3, 18801607), (11, 5127711), (33, 1709237), (67, 841863), (97, 581493), (201, 280621), (263, 214467), (291, 193831), (737, 76533), (789, 71489), (1067, 52863), (2211, 25511), (2893, 19497), (3201, 17621), (6499, 8679)]