311292029

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 331968000

約数和(自身を除く): 20675971

約数列:

[1, 19, 139, 311, 379, 2641, 5909, 7201, 43229, 52681, 117869, 821351, 1000939, 2239511, 16383791, 311292029]

約数ペア:

[(1, 311292029), (19, 16383791), (139, 2239511), (311, 1000939), (379, 821351), (2641, 117869), (5909, 52681), (7201, 43229)]