27804909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2347}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 40573440

約数和(自身を除く): 12768531

約数列:

[1, 3, 11, 33, 359, 1077, 2347, 3949, 7041, 11847, 25817, 77451, 842573, 2527719, 9268303, 27804909]

約数ペア:

[(1, 27804909), (3, 9268303), (11, 2527719), (33, 842573), (359, 77451), (1077, 25817), (2347, 11847), (3949, 7041)]