8663949

素因数分解:

$3^3\times 7^1\times {\mathrm{45841}}^1$

素因数の和:45857

約数の個数: 16

約数和(自身を含む): 14669440

約数和(自身を除く): 6005491

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 45841, 137523, 320887, 412569, 962661, 1237707, 2887983, 8663949]

約数ペア:

[(1, 8663949), (3, 2887983), (7, 1237707), (9, 962661), (21, 412569), (27, 320887), (63, 137523), (189, 45841)]