11153247

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27953}}^1$

素因数の和:27982

約数の個数: 16

約数和(自身を含む): 17890560

約数和(自身を除く): 6737313

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 27953, 83859, 195671, 531107, 587013, 1593321, 3717749, 11153247]

約数ペア:

[(1, 11153247), (3, 3717749), (7, 1593321), (19, 587013), (21, 531107), (57, 195671), (133, 83859), (399, 27953)]