2539443

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 3757680

約数和(自身を除く): 1218237

約数列:

[1, 3, 17, 29, 51, 87, 101, 289, 303, 493, 867, 1479, 1717, 2929, 5151, 8381, 8787, 25143, 29189, 49793, 87567, 149379, 846481, 2539443]

約数ペア:

[(1, 2539443), (3, 846481), (17, 149379), (29, 87567), (51, 49793), (87, 29189), (101, 25143), (289, 8787), (303, 8381), (493, 5151), (867, 2929), (1479, 1717)]