57328453

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 18150587

約数列:

[1, 7, 13, 19, 71, 91, 133, 247, 467, 497, 923, 1349, 1729, 3269, 6071, 6461, 8873, 9443, 17537, 33157, 42497, 62111, 115349, 122759, 232099, 431041, 629983, 807443, 3017287, 4409881, 8189779, 57328453]

約数ペア:

[(1, 57328453), (7, 8189779), (13, 4409881), (19, 3017287), (71, 807443), (91, 629983), (133, 431041), (247, 232099), (467, 122759), (497, 115349), (923, 62111), (1349, 42497), (1729, 33157), (3269, 17537), (6071, 9443), (6461, 8873)]