886521582819

素因数分解:

$3^4\times {\mathrm{31333}}^1\times {\mathrm{349303}}^1$

素因数の和:380648

約数の個数: 20

約数和(自身を含む): 1324356075856

約数和(自身を除く): 437834493037

約数列:

[1, 3, 9, 27, 81, 31333, 93999, 281997, 349303, 845991, 1047909, 2537973, 3143727, 9431181, 28293543, 10944710899, 32834132697, 98502398091, 295507194273, 886521582819]

約数ペア:

[(1, 886521582819), (3, 295507194273), (9, 98502398091), (27, 32834132697), (81, 10944710899), (31333, 28293543), (93999, 9431181), (281997, 3143727), (349303, 2537973), (845991, 1047909)]