27949987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1279}}^1$

素因数の和:1374

約数の個数: 12

約数和(自身を含む): 30876160

約数和(自身を除く): 2926173

約数列:

[1, 13, 41, 533, 1279, 1681, 16627, 21853, 52439, 681707, 2149999, 27949987]

約数ペア:

[(1, 27949987), (13, 2149999), (41, 681707), (533, 52439), (1279, 21853), (1681, 16627)]