564964317

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{1553}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 828120384

約数和(自身を除く): 263156067

約数列:

[1, 3, 9, 83, 249, 487, 747, 1461, 1553, 4383, 4659, 13977, 40421, 121263, 128899, 363789, 386697, 756311, 1160091, 2268933, 6806799, 62773813, 188321439, 564964317]

約数ペア:

[(1, 564964317), (3, 188321439), (9, 62773813), (83, 6806799), (249, 2268933), (487, 1160091), (747, 756311), (1461, 386697), (1553, 363789), (4383, 128899), (4659, 121263), (13977, 40421)]