2008543959

素因数分解:

$3^5\times {\mathrm{419}}^1\times {\mathrm{19727}}^1$

素因数の和:20161

約数の個数: 24

約数和(自身を含む): 3016016640

約数和(自身を除く): 1007472681

約数列:

[1, 3, 9, 27, 81, 243, 419, 1257, 3771, 11313, 19727, 33939, 59181, 101817, 177543, 532629, 1597887, 4793661, 8265613, 24796839, 74390517, 223171551, 669514653, 2008543959]

約数ペア:

[(1, 2008543959), (3, 669514653), (9, 223171551), (27, 74390517), (81, 24796839), (243, 8265613), (419, 4793661), (1257, 1597887), (3771, 532629), (11313, 177543), (19727, 101817), (33939, 59181)]