30722373

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16333}}^1$

素因数の和:16369

約数の個数: 24

約数和(自身を含む): 50962080

約数和(自身を除く): 20239707

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 16333, 48999, 146997, 179663, 310327, 538989, 930981, 1616967, 2792943, 3413597, 10240791, 30722373]

約数ペア:

[(1, 30722373), (3, 10240791), (9, 3413597), (11, 2792943), (19, 1616967), (33, 930981), (57, 538989), (99, 310327), (171, 179663), (209, 146997), (627, 48999), (1881, 16333)]