27983219

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 32348160

約数和(自身を除く): 4364941

約数列:

[1, 11, 19, 191, 209, 701, 2101, 3629, 7711, 13319, 39919, 133891, 146509, 1472801, 2543929, 27983219]

約数ペア:

[(1, 27983219), (11, 2543929), (19, 1472801), (191, 146509), (209, 133891), (701, 39919), (2101, 13319), (3629, 7711)]