1113900821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{52769}}^1$

素因数の和:52900

約数の個数: 16

約数和(自身を含む): 1291809600

約数和(自身を除く): 177908779

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 21109, 52769, 580459, 1002611, 5329669, 11028721, 58626359, 101263711, 1113900821]

約数ペア:

[(1, 1113900821), (11, 101263711), (19, 58626359), (101, 11028721), (209, 5329669), (1111, 1002611), (1919, 580459), (21109, 52769)]