30869559

素因数分解:

$3^3\times 7^2\times {\mathrm{23333}}^1$

素因数の和:23356

約数の個数: 24

約数和(自身を含む): 53201520

約数和(自身を除く): 22331961

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 23333, 69999, 163331, 209997, 489993, 629991, 1143317, 1469979, 3429951, 4409937, 10289853, 30869559]

約数ペア:

[(1, 30869559), (3, 10289853), (7, 4409937), (9, 3429951), (21, 1469979), (27, 1143317), (49, 629991), (63, 489993), (147, 209997), (189, 163331), (441, 69999), (1323, 23333)]