11421399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20359}}^1$

素因数の和:20390

約数の個数: 16

約数和(自身を含む): 17591040

約数和(自身を除く): 6169641

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 20359, 61077, 223949, 346103, 671847, 1038309, 3807133, 11421399]

約数ペア:

[(1, 11421399), (3, 3807133), (11, 1038309), (17, 671847), (33, 346103), (51, 223949), (187, 61077), (561, 20359)]