329804769

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{81373}}^1$

素因数の和:81576

約数の個数: 16

約数和(自身を含む): 505169792

約数和(自身を除く): 175365023

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 81373, 244119, 569611, 1708833, 15704989, 47114967, 109934923, 329804769]

約数ペア:

[(1, 329804769), (3, 109934923), (7, 47114967), (21, 15704989), (193, 1708833), (579, 569611), (1351, 244119), (4053, 81373)]