11290389

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 17428320

約数和(自身を除く): 6137931

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1637, 2299, 4911, 6897, 18007, 31103, 54021, 93309, 198077, 342133, 594231, 1026399, 3763463, 11290389]

約数ペア:

[(1, 11290389), (3, 3763463), (11, 1026399), (19, 594231), (33, 342133), (57, 198077), (121, 93309), (209, 54021), (363, 31103), (627, 18007), (1637, 6897), (2299, 4911)]