218014041

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{334891}}^1$

素因数の和:334932

約数の個数: 16

約数和(自身を含む): 342929408

約数和(自身を除く): 124915367

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 334891, 1004673, 2344237, 7032711, 10381621, 31144863, 72671347, 218014041]

約数ペア:

[(1, 218014041), (3, 72671347), (7, 31144863), (21, 10381621), (31, 7032711), (93, 2344237), (217, 1004673), (651, 334891)]