8889433287

素因数分解:

$3^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{236881}}^1$

素因数の和:238678

約数の個数: 16

約数和(自身を含む): 13553440512

約数和(自身を除く): 4664007225

約数列:

[1, 3, 7, 21, 1787, 5361, 12509, 37527, 236881, 710643, 1658167, 4974501, 423306347, 1269919041, 2963144429, 8889433287]

約数ペア:

[(1, 8889433287), (3, 2963144429), (7, 1269919041), (21, 423306347), (1787, 4974501), (5361, 1658167), (12509, 710643), (37527, 236881)]