247964478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2175127}}^1$

素因数の和:2175151

約数の個数: 16

約数和(自身を含む): 522030720

約数和(自身を除く): 274066242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2175127, 4350254, 6525381, 13050762, 41327413, 82654826, 123982239, 247964478]

約数ペア:

[(1, 247964478), (2, 123982239), (3, 82654826), (6, 41327413), (19, 13050762), (38, 6525381), (57, 4350254), (114, 2175127)]