2805141

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 4075200

約数和(自身を除く): 1270059

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 1697, 5091, 32243, 49213, 96729, 147639, 935047, 2805141]

約数ペア:

[(1, 2805141), (3, 935047), (19, 147639), (29, 96729), (57, 49213), (87, 32243), (551, 5091), (1653, 1697)]