1569382317

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{90397}}^1$

素因数の和:91049

約数の個数: 16

約数和(自身を含む): 2328652480

約数和(自身を除く): 759270163

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 90397, 271191, 813573, 2440719, 58125271, 174375813, 523127439, 1569382317]

約数ペア:

[(1, 1569382317), (3, 523127439), (9, 174375813), (27, 58125271), (643, 2440719), (1929, 813573), (5787, 271191), (17361, 90397)]