489236472057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373178087}}^1$

素因数の和:373178132

約数の個数: 16

約数和(自身を含む): 716501928960

約数和(自身を除く): 227265456903

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 373178087, 1119534261, 7090383653, 8583096001, 21271150959, 25749288003, 163078824019, 489236472057]

約数ペア:

[(1, 489236472057), (3, 163078824019), (19, 25749288003), (23, 21271150959), (57, 8583096001), (69, 7090383653), (437, 1119534261), (1311, 373178087)]