293183793

素因数分解:

$3^4\times 7^1\times {\mathrm{517079}}^1$

素因数の和:517098

約数の個数: 20

約数和(自身を含む): 500533440

約数和(自身を除く): 207349647

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 517079, 1551237, 3619553, 4653711, 10858659, 13961133, 32575977, 41883399, 97727931, 293183793]

約数ペア:

[(1, 293183793), (3, 97727931), (7, 41883399), (9, 32575977), (21, 13961133), (27, 10858659), (63, 4653711), (81, 3619553), (189, 1551237), (567, 517079)]