306420783141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1\times {\mathrm{213131}}^1$

素因数の和:215457

約数の個数: 32

約数和(自身を含む): 469367815680

約数和(自身を除く): 162947032539

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2293, 6879, 25223, 43567, 75669, 130701, 213131, 479237, 639393, 1437711, 2344441, 4049489, 7033323, 12148467, 44544379, 133633137, 488709383, 1466128149, 5375803213, 9285478277, 16127409639, 27856434831, 102140261047, 306420783141]

約数ペア:

[(1, 306420783141), (3, 102140261047), (11, 27856434831), (19, 16127409639), (33, 9285478277), (57, 5375803213), (209, 1466128149), (627, 488709383), (2293, 133633137), (6879, 44544379), (25223, 12148467), (43567, 7033323), (75669, 4049489), (130701, 2344441), (213131, 1437711), (479237, 639393)]