27215661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1307}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 39679488

約数和(自身を除く): 12463827

約数列:

[1, 3, 11, 33, 631, 1307, 1893, 3921, 6941, 14377, 20823, 43131, 824717, 2474151, 9071887, 27215661]

約数ペア:

[(1, 27215661), (3, 9071887), (11, 2474151), (33, 824717), (631, 43131), (1307, 20823), (1893, 14377), (3921, 6941)]