8196027

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 13271040

約数和(自身を除く): 5075013

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 239, 483, 497, 717, 1491, 1633, 1673, 4899, 5019, 5497, 11431, 16491, 16969, 34293, 38479, 50907, 115437, 118783, 356349, 390287, 1170861, 2732009, 8196027]

約数ペア:

[(1, 8196027), (3, 2732009), (7, 1170861), (21, 390287), (23, 356349), (69, 118783), (71, 115437), (161, 50907), (213, 38479), (239, 34293), (483, 16969), (497, 16491), (717, 11431), (1491, 5497), (1633, 5019), (1673, 4899)]