16429797

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{8819}}^1$

素因数の和:8854

約数の個数: 20

約数和(自身を含む): 25613280

約数和(自身を除く): 9183483

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 8819, 26457, 79371, 202837, 238113, 608511, 714339, 1825533, 5476599, 16429797]

約数ペア:

[(1, 16429797), (3, 5476599), (9, 1825533), (23, 714339), (27, 608511), (69, 238113), (81, 202837), (207, 79371), (621, 26457), (1863, 8819)]