783123399

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{4579669}}^1$

素因数の和:4579694

約数の個数: 12

約数和(自身を含む): 1190714200

約数和(自身を除く): 407590801

約数列:

[1, 3, 9, 19, 57, 171, 4579669, 13739007, 41217021, 87013711, 261041133, 783123399]

約数ペア:

[(1, 783123399), (3, 261041133), (9, 87013711), (19, 41217021), (57, 13739007), (171, 4579669)]