7223103

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 10868000

約数和(自身を除く): 3644897

約数列:

[1, 3, 9, 37, 109, 111, 199, 327, 333, 597, 981, 1791, 4033, 7363, 12099, 21691, 22089, 36297, 65073, 66267, 195219, 802567, 2407701, 7223103]

約数ペア:

[(1, 7223103), (3, 2407701), (9, 802567), (37, 195219), (109, 66267), (111, 65073), (199, 36297), (327, 22089), (333, 21691), (597, 12099), (981, 7363), (1791, 4033)]