293325403

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 354816000

約数和(自身を除く): 61490597

約数列:

[1, 7, 43, 59, 83, 199, 301, 413, 581, 1393, 2537, 3569, 4897, 8557, 11741, 16517, 17759, 24983, 34279, 59899, 82187, 115619, 210571, 504863, 710231, 974503, 1473997, 3534041, 4971617, 6821521, 41903629, 293325403]

約数ペア:

[(1, 293325403), (7, 41903629), (43, 6821521), (59, 4971617), (83, 3534041), (199, 1473997), (301, 974503), (413, 710231), (581, 504863), (1393, 210571), (2537, 115619), (3569, 82187), (4897, 59899), (8557, 34279), (11741, 24983), (16517, 17759)]