1305263361

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{57271}}^1$

素因数の和:57452

約数の個数: 16

約数和(自身を含む): 1781388288

約数和(自身を除く): 476124927

約数列:

[1, 3, 71, 107, 213, 321, 7597, 22791, 57271, 171813, 4066241, 6127997, 12198723, 18383991, 435087787, 1305263361]

約数ペア:

[(1, 1305263361), (3, 435087787), (71, 18383991), (107, 12198723), (213, 6127997), (321, 4066241), (7597, 171813), (22791, 57271)]